Having spent two decades at a far, far less known company, I think it’s common for long-timers to look back with fondness and a feeling that their early days were Camelot, that the current days are worse, and that the fault lies with a specific leadership change.
It’s way more interesting, dynamic, and fun to work at a place growing 25-50% per year (or more) than it is when it’s growing 10-15%, even if the absolute growth dollars are way bigger now.
I don’t have any strong opinion of Sundar, but I’m not at all surprised that 2003 Google was a way more fun, exciting, and engaging place to be than 2023 Google.