I'm definitely not a "fan" of Facebook or anything, though I do use it and make a few interactions per day -- based on this blog post I think the reason why his dashboard was full of trash & slop was simply because he hasn't logged in for 8 years. If you have no interactions in 8 years (and people you friend/follow are also gone from the platform) they will resort to showing you this crap.

I honestly do not care if Facebook is cooked or goes away -- but I doubt the situation is that bad.