I dodge every time my team bans Vayne

You deserve any ban you get for dodging like a child.

Have you considered that people might ban Vayne because she serves as a counter to their particular champion choice(s)? Like, say - Artillery Marksman bottom, Vanguard Support, and most tanks in general? 'Cause I really doubt you're asking why they banned Vayne, you're probably just assuming "omg these scrublords think vayne's op, better dodge".

nice post, i support the movement of judging a player if they ban a certain champion.

whats the point of this?

what if I ban her so my team won't pick her

"How do I dodge 3 autoattacks" Is what they must be thinking. You ban champions because you don't want to play against them, that it's not fun for you or they counter you. Or just straight up naturally have an edge over you because they're way stronger than other champions atm

Well yeah, unless you're doublelift, you are trash.