Critics argue that the CCP has failed to live up to its promises about the freedom of the mainland Chinese media. Freedom House consistently ranks China as 'Not Free' in its annual press freedom survey, including the 2014 report. PRC journalist He Qinglian says that the PRC's media are controlled by directives from the Communist Party's propaganda department, and are subjected to intense monitoring which threatens punishment for violators, rather than to pre-publication censorship. In 2008, ITV News reporter John Ray was arrested while covering a 'Free Tibet' protest. International media coverage of Tibetan protests only a few months before the Beijing Olympics in 2008 triggered a strong reaction inside China. Chinese media practitioners took the opportunity to argue with propaganda authorities for more media freedom: one journalist asked, 'If not even Chinese journalists are allowed to report about the problems in Tibet, how can foreign journalists know about the Chinese perspective about the events?' Foreign journalists also reported that their access to certain websites, including those of human rights organizations, was restricted. International Olympic Committee president Jacques Rogge stated at the end of the 2008 Olympic Games that 'The regulations [governing foreign media freedom during the Olympics] might not be perfect but they are a sea-change compared to the situation before. We hope that they will continue.' The Foreign Correspondents Club of China (FCCC) issued a statement during the Olympics that 'despite welcome progress in terms of accessibility and the number of press conferences within the Olympic facilities, the FCCC has been alarmed at the use of violence, intimidation and harassment outside. The club has confirmed more than 30 cases of reporting interference since the formal opening of the Olympic media center on 25 July, and is checking at least 20 other reported incidents.'

Since the Chinese state continues to exert a considerable amount of control over media, public support for domestic reporting has come as a surprise to many observers. Not much is known about the extent to which the Chinese citizenry believe the official statements of the CCP, nor about which media sources they perceive as credible and why. So far, research on the media in China has focused on the changing relationship between media outlets and the state during the reform era. Nor is much known about how China's changing media environment has affected the government's ability to persuade media audiences. Research on political trust reveals that exposure to the media correlates positively with support for the government in some instances, and negatively in others. The research has been cited as evidence that the Chinese public believes propaganda transmitted to them through the news media, but also that they disbelieve it. These contradictory results can be explained by realizing that ordinary citizens consider media sources to be credible to a greater or lesser degree, depending on the extent to which media outlets have undergone reform.

In 2012 the UN High Commissioner for Human Rights urged the Chinese government to lift restrictions on media access to the region and allow independent and impartial monitors to visit and assess conditions in Tibet. The Chinese government did not change its position.

In March 2020, China expelled employees of The New York Times, The Washington Post, and The Wall Street Journal in response to U.S. treatment of state-owned Chinese media as employees of the Chinese government, requiring approval similar to diplomatic employees.

China has periodically deported foreign journalists before. Ursula Gauthier, a journalist from France working for the media organization L'Obs, was sent back to France after she commented on China's response to the Paris attacks that happened in November 2015. She noted that China's sympathetic stance wasn't "without ulterior motives."

Gauthier had previously reported on China's treatment of the Uyghur ethnic group, many of whom believe in Islam. China often accuses Uyghur people of terrorism and has set up a system of camps, which they claim are "vocational training centers." However, those who have lived through the camps allege that the authorities torture, rape, and sexually abuse the prisoners as well as force them into unpaid labor and sterilize the women. Moreover, many experts and foreign policymakers consider the detentions arbitrary rather than linked to provable terrorist charges. As such, journalists such as Gauthier have been critical of China's actions.

At the time of Gauthier's expulsion, she was the first journalist to be deported since China expelled Melissa Chan from Al Jazeera in 2015. Chan had reported on China's "black jails" and government land confiscation. Of her deportation, China Global Television Network's Yang Rui wrote, "We should shut up those who demonize China and send them packing," according to The Wall Street Journal.

The 2020 World Press Freedom Index, compiled by Reporters Without Borders (RSF), shows that China is the world's biggest jailer of journalists. Mainland China, which is trying to establish a “new world media order,” maintains its system of information hyper-control, of which the negative effects for the entire world have been seen during the coronavirus public health crisis. It states that the PRC never stops enhancing its system of information hyper-control and persecution of dissident journalists and bloggers, and that further evidence of this came in February 2020, when it arrested two of its citizens for taking it upon themselves to cover the coronavirus crisis. The world's biggest jailer of journalists, China is currently holding around 100, of whom the vast majority are Uyghurs.

On 29 May 2022, the U.S. expressed concern over China's "efforts to restrict and manipulate" the UN human rights chief's visit to the Xinjiang region. The conditions imposed by the Beijing authorities on Michelle Bachelet’s visit, did not enable a complete and independent assessment of the human rights environment in China.

More than sixty Internet regulations exist in mainland China and serve to monitor and control internet publication. These policies are implemented by provincial branches of state-owned Internet service providers, companies, and organizations. The apparatus of the PRC's and/or CCP's Internet control is considered more extensive and more advanced than in any other country in the world. The Golden Shield includes the ability to monitor online chatting services and mail, identifying IPs and all of the person's previous communication, and then being able to lock in on the person's location—because a person will usually use the computer at home or at work – which enables the arrest to be carried out. Amnesty International notes that China "has the largest recorded number of imprisoned journalists and cyber-dissidents in the world" and Paris-based Reporters Without Borders stated in 2010 and 2012 that "China is the world's biggest prison for netizens."

As an example of the censorship, in 2013, 24 years after the 1989 Tiananmen Square protests and massacre, online searches for the term 'Tiananmen Square' were still censored by Chinese authorities. According to the Amnesty International report the controls on the Internet, mass media and academia were significantly strengthened. For instance, Google, YouTube, Facebook and Wikipedia are banned in mainland China. Repression of religious activities outside of direct state control increased.