Over two decades in tech and I’m still running into insecure manbabies who are petty and whiny as they are unkind. Just to be fair, I’ve run into the female equivalent as well but that’s currently at a grand total of one (maybe two?).
These people with small crayon energy ending up in management roles are the reason why we absolutely cannot have nice things in the world.
We collectively suck and need to do better.