The links between Zoom and the Ministry of State Security (Chinese CIA) and the PLA are pretty profound. See this post I put together here: https://blog.12security.com/zoom-and-some-china-stuff/

In particular the company Bizconf, a Zoom sister company, is led by an executive from the Harbin Institute of Technology. Probably the most prestigious university in China (not well known here though) and the only one to be funded by both the MSS and PLA.

Interestingly, their apps load with a quick screenshot of a Mao quote..."the world will be ours".