Scoop: theinformation.com
You don't really see any of this in most professional settings.
Certainly, this is very immature. It wouldn't be out of context in HBO's Succession.
Whether what happened is right or just in some sense is a different conversation. We could speculate on what is going on in the company and why, but the tactlessness is evident.
It sucks, but that's the world we live in, unfortunately.