[....]
Read some of the scam accusations. If the Book says that you are multi-accounting or playing from a restricted region, it's your word against their word. Some books you don't have to deal with he said, she said. That's why they have no open scam accusations.
I've read some of them before. Casinos often welcome the accusers to move the case to third party arbitrators or file a formal complaint to the license providers since they have evidence that they cannot provide publicly. If some casinos don't want to deal with the bs that comes from dealing with accusations then that's their prerogative.