Farmers who have chickens for eggs especially on a large scale, easily get tired of eating the eggs from their chickens or even eggs in general. Caterers get tired of eating their own pastries, just as people who are exposed to certain produce get tired of them due to over exposure. Do you think this experience is the same for casino owners and owners of sports betting platforms?
Do you think that the owners of casinos and sports betting platform, gamble as much as other people do? If they gamble, do you think they gamble on their platform?
There is an extra satisfaction you get when you consume the same goods over and over, you don't have to be a farmer to have this feeling, and you will get tired at the end of the day, but gambling, on the other hand, is all about addiction, there is no marginal utility or satisfaction you can get from gambling except winning of bets that can make you happy, and before you can achieve that, you may experience plenty of losses, that been said.
Low key, the casino owner understands gambling better than the players; they know why they established the platform; they wouldn't be so stupid to do so when they know they could lose everything (I'm talking about the sport aspect), but they might play the casino aspect for entertainment purposes with some dummy money (not real money). In my opinion, a businessperson will remain a businessperson.