I don't get how they are nazis because they kicked you out of a shell...
If they say they want you to keep the pearl on you whenever you're not doing LS events, you have to respect that rule. Otherwise you might aswell drop the pearl.
They didn't say, at any point, "You are not allowed to have any friends!". And if they did, why flame them? You should be glad to leave in that case.
There's other ways to talk to friends, through /tells as an example. You didn't HAVE to accept the LS your friend gave you, and IF you had (as in he forced you), he's a bad friends and you're left with a choice.
1) stay in your current LS
2) leave your current LS
3) talk to your current LS and see if you can eork anything out.
In all honesty, it's wrong of you to call them nazis because they kicked you out... I'm sure you don't call your boss a nazi when he fires you (well, maybe you do, but that doesn't make him a nazi).