A few events here or there where BigTech censorship happens to favor China wouldn’t be cause for concern (to most). However, as the cases mount, the pattern becomes quite clear.
The scary thing is that many of these services and platforms aren’t even available in China, and if they are, it’s not in the same form as in other (freer) countries. It’s almost as if BigTech is auditioning for access to the Chinese markets by showing off their censorship abilities to the CCP (Chinese Communist Party).
Alternatively, it cannot be ruled out that these corporations have already been
infiltrated by the CCP. For example, Facebook’s Thought Police Hate-Speech
Engineering team contains several members who lived
in and were educated in China before being hired by the company.

Bing "Accidentally" Shows No Results for "Tank Man" on Tiananmen Square Anniversary
4 Jun 2021
Facebook Employees Concerned About Chinese Propaganda
2 Apr 2021
YouTube Demonetizes The Epoch Times
20 Jan 2021
Facebook & Instagram Suppress Tucker's Interview With Li-Meng Yan
16 Sep 2020
Twitter Bans Dr. Li-Meng Yan
15 Sep 2020
Twitter Suspends Amul After Suggesting Boycott of Chinese Products (Reinstates)
4 Jun 2020
Google Voice Typing Censors Words Related to Falun Gong
31 May 2020
YouTube Accidentally Censors Phrases Critical of Chinese Communist Party
13 May 2020
Twitter Appoints Li Fei-Fei to Board of Directors
11 May 2020
YouTube Demonetizes Jennifer Zeng
7 May 2020
YouTube Says Contradicting the WHO Will Violate Community Guidelines
19 Apr 2020
Apple Removes Song That References Tiananmen Massacre From Services in China
9 Apr 2019
Facebook Apologizes for Rejecting Commemorative Tiananmen Massacre Frame
30 May 2017