This is why pick intent is a bad idea.

What's the problem here? I don't understand your point. How does this make it seem like a bad idea?

Had a queue earlier where:

first ban bans our top laner. second ban was legit, but enemy banned our first ban person. our third ban(top laner) couldn't revenge ban our first ban (person), so he banned our second ban (person) ._.

Enemy got lucky and then banned our fourth guy, so i was the only one who got to keep their pick.

There was so much rage going on in chat, and finally someone dodges x-x

looks like 5 premades to me.