Is there now a gap for a new social platform that goes back to chronologically ordered content from those you choose to follow/friend rather than algorithmically curated content from other sources designed to lure you in?
I think ads can be done better/more ethically than currently as well though - whether that be less of them, less "native" so they don't appear exactly like posts from your family/friends and with less granular targeting - whether advertisers would go for it is another matter entirely though...
EDIT: but I probably wouldn't use it either.