Devil's advocate, I guess: 8 times the users, 8 times (at least) the number of people to notice those problems.
Especially when work from home is now at the center of our conversation, and journalistic outlets shift their attention to newly-popular services like Zoom and Houseparty.
Regarding your last example, I'm also continually confused at the claim that Zoom has been lying about end-to-end encryption. I don't see any place where they ever claimed to encrypt anything end-to-end except for chats, and only after enabling the feature:
https://support.zoom.us/hc/en-us/articles/207599823-End-To-E...
https://support.zoom.us/hc/en-us/articles/201362723-Encrypti...
When I'm in a Zoom meeting, it says that my connection is encrypted (the green E lock thing). It does not say "end-to-end." So I always assumed that just meant that the transport layer is encrypted.