The first one is easy to explain. Western media has tons of survival shows, and altho it doesn't involve music groups, but there is an entire show where they force ppl to Marry based on like 2 weeks of knowing eachother or smth, LOVE IS BLIND. I think that's crazier to explain than this.
The second one u can only explain by admitting fans are delulu.
Third is fairly easily explained too, except in other industries u don't get cancelled completely even if you beat your gf or u we're in jail for a felony....
False rumours is so bullshit tho...
For me the hardest thing is to explain collecting and merch... "why do u need small cards of ur singer ? And multiple of them?"