Not really. If people playing gambling don't search for the money, they don't have to verify their bet. They will only want to enjoy the game without thinking of that. They will think that to verify their bet will need more time, and they will spend longer because their reason for playing gambling is just to having fun and enjoy the gambling games. I don't verify my bet too, and I am only just playing the games, enjoy it for some time, and stop it right away before I lose more money. If you want to verify your bet, you are free to do, but you need to think about how long you will stay on the gambling games and how much money you will spend.
Same for me, I gamble to reduce the stress after hours of work, and verifying each bet also take some time. I just enjoy the outcome of the game either I win or lose.
People that verifies their bet take gambling seriously, ofcourse you won't go to some unknown or not famous website to gamble some big amount of money so those popular or top rated websites are fair on their customers so I don't think you should be afraid if they are fooling you.