You do not require 56% hash to double spend, you need to use certain programs that allows you to send your money to two different places at the same time which until confirmation doesn't mean that you lost your money just yet, you need to lose your money only if there is a confirmation, if you use zero satoshi fee or anything similar like that usually you end up with gambling way before you get any confirmation, sure there are risks involved but you are trying to cheat a casino so you do take the risks involved with that as well.

Doesn't mean it will work all the time but at least it is definitely higher chance than just going to a casino and trying to win. Double spenders and people with multiple accounts could try to say anything they want to look like they didn't do anything wrong however the facts are facts and rules are rules so there is no going back on these things when you are caught doing something against the rules just once.