Unfortunately, people look for better opportunities every day. People look for casinos that offer better promotional deals, generous bonuses, VIP features, and more. However, some whales prefer to stick with one or two casinos because not every casino can accommodate them. Some whales can bankrupt a casino within a couple of days. Some casinos do selective scams when they see big players making massive deposits. Sometimes sticking with one casino sounds a good decision. But as I said, people actually look for better opporunity and they want to try new casinos and new games.