I think the official word on vote kick is it's not punishable, despite what the warnings say. No one has ever been called out for it, and the number of times it's been put to GM's the reason it's not followed up is because "it's a player dispute". Honestly, the whole vote kick system angers me because of how frequently it's abused and how little power the GM's seem to have over it.

Pro tip SE, don't put a warning on the vote kick if you're too scared to back it up with appropriate action against abuse.