You have nothing to do when a casino confiscates your money. You have no place to go if you don't consider a community won't help. Gambling Aware or any other such platform can help you get back the confiscated fund & so does the forum like bitcointalk. Casinos care about their reputation here; as a result, they wouldn't want to ruin that reputation. I guess having a thread against any casino if they do shitty things, are the best way to deal with them.