!lolz

You can't be kicked off hive, you can be censored at the node or the ui, but doing so negates some key aspects that give the chain value.
Even then, you could set up your own node and still maintain your presence on the chain.

There are cliques that are exclusionary.
This is likely why nobody that gets rewards votes your posts.
Or, mine, either.

I see that as a them problem, but of course they don't see it like that.