By then, we'll have a new key,
this time it'll be Google's vanity key, say "search" [4].

You should definitely set up that bet, but you shouldn't get many takers -- Google's Chromebooks replace the Caps Lock key with a dedicated "search" key more than a decade ago. The internet is now telling me that they tried to rename it "the Everything Button" late in 2020, but surely that's some sort of pandemic-induced lunacy (possibly the sort that is indistinguishable from other kinds of marketing speak).

Worth noting: these devices are quite popular in education, and they don't have a Menu key.

~Chad