Given the security concerns around Zoom, and the apparent lack of QC that might have prevented those concerns, this news is appalling. I love Keybase, it's used by many people, but I suspect it will now die a quick death. More accurately I suspect it will slide into a coma - not quite dead, but not in wide use anymore either.
why not look at the problem the other way around? I don't have much respect for zoom's security practices, while I do have much respect for the keybase team. Perhaps this is Zoom's way of admitting that there is no way they can just solve the problem internally by keeping doing what they're doing and they need to get some fresh blood and build upon good practices designed outside their current culture.
If Zoom is acquiring Keybase because the C-suite is pivoting culture around security, then it'll probably work. Otherwise, not much will change. So until I see more evidence that Zoom's upper management had a change of heart (creating a CISO council is a good start), I'm going to be skeptical that this will actually move the needle.