I have coming up on 10 years at Google, and a 20 year career total, and the few times I've dipped my toes into the interview water in the last couple years I've pulled it out promptly after being told I'd have to do one of these "leetcode" style interviews.

I won't do them. Not worth the stress, I already get paid handsomely and treated with respect. If I'm going to go somewhere else it will because it's less stress or more interesting, and I expect I will get paid less anyways. So jumping through hoops and practicing skill testing algorithm stuff and coding on a whiteboard in front of some disinterested arrogant 20-something-year-old... Not going to happen :-)