I'm pretty sure I've mentioned this before, but this thread has turned into a bunch of people jerking themselves off over their particular opinions of a band that other people may or may not like.
I dig them, and if they want a couple bottles of juice, beer, and wine after they get offstage, so be it. If people want to spend hundreds of dollars on merch at their shows, good for them. If you want to sneak in to a show, only to complain about everything after, then do it up.
They're making the most of their careers. That isn't a crime, and if you don't like it, you'll just have to stop sneaking into their shows.