Why is champ select in blind solo such a $#!+ show?

Because it's always going to be a shit show by design. It's why most people hate it and don't use it

Because chances are you queued with people who want your role/champion and like you don't wanna back off of it. Which in turn leads to very angry matches

Because you should play draft and that's RITO telling you to do it.

Game made with bans in mind. No bans means no balance. no balance equals no fun