Around 2016 at Google, my entire reporting chain, from manager to CEO, changed. Literally not a single person was left. Laszlo, both Erics, Patrick and the rest of the L team all left in quick succession. I think the old Google of < 2015 and the current Google are two companies that have almost nothing in common.
I guess it was the Alphabet saga? It's all like this. I have decided that if given the chance, I'd never work in companies with more than 1,000 persons.
And then a couple years later, yeah, it was Ruth & Alphabet. And that's when it got progressively stupider and stupider.
When I started it was like 25k engineers, and while it was big I still felt there was a very cool internal thing going on there. And I'm a pretty cynical person.