Instant locking on new champions

Instant locking on new champions despite the role they want already being called. I've literally played like 4 games today and it's all the same crap, can't riot do something about this? I mean sure people say go to draft to make it fair, but why should someone have to wait 4 mins in draft just to play something on a role they called first before these guys did. Even on the other newer champions when they first came out, no one just instant locked it on every game I tried to play in blind and just was like " deal with it" they respected if the role was already called and tried to play it else where if it could of been, or they just dodged.