Alas it is still much used here in Latin America. I still have one account because neighborhood groups and marketplace (both can't be seen without an account, afaik), though I have 0 "friends" in there and disabled all sponsored posts from news media.
The latter keep coming back from time to time, though. It is true that now it is filled with random posts of things I am not interested even in the slightest but it seems like it think I'd do because they're "trending" or "popular" (celebrities, politicians, shopping, that kind of stuff)