ex-googler here, who has had similar criticisms but was able to recognize their own flaws and mistakes, chipping in.
Doesn't the culture, as described, exacerbate certain flaws in certain people while hiding flaws of a different kind in others?
At google it's easy to see how a flawed engineer might suffer from impatience, lack of tact, inability to read the room, poor social skills, not being attentive to details or to everyone's needs. It's easy to ascribe flaws to someone who makes mistakes and, instead of writing a lengthy postmortem and installing a process, goes ahead and fixes them while pleading for everyone to move on and keep shipping.
Yet at the same time, the sins of complacency, cowardice, inability to make decisions or take calculated risks, rigidity, and aversion to hard, uncomfortable work remain well-hidden. Sometimes, they are even elevated to praise! At Google, it's better to waste everyone's time or do nothing, than take a risk and ruffle some feathers (and I'm not even talking about taking externally visible risks here--a decision to build a certain piece of infra or shut down a project).
And the cycle repeats. A brilliant but "flawed" engineer realizes they can't work in that culture. They blow up and move on. Everyone says "eh, they make mistakes, can't read the room, and are difficult to work with. Poor culture fit". Well, for them, a bunch of complacent do-nothings is also extremely difficult to work with. But the do-nothings are in charge, and they are not. So they leave. Rinse and repeat.