I think this is highly dependent on your company. People talk about FANG/SiValley companies like they're all the same but that is completely untrue. There are

I think this is highly dependent on your company. People talk about FANG/SiValley companies like they're all the same but that is completely untrue. There are orders of magnitude difference in culture between companies and even within companies. I guess when you're on the outside looking in it all seems the same. It also changes depending on how the business is doing. I suspect, for instance, things are about to seriously go downhill at Netflix. That may cause the culture to become even more cutthroat.