I think that the chance to immediately turn 100 dollars into ten thousand in one bet with a large coefficient is much higher than a gradual increase from this amount. Another thing is that such a single bet is unlikely to satisfy a gambler's need for a game, most players like to enjoy the process itself.
it's not a problem to spend $100 in one bet. I need to adjust my finances to the way I gamble, so I will use $100 in multiple bets. I'm also one of
those people who like to get profit gradually, It's true that a large bet amount can get a big profit too. But the risk is also greater, the conclusion is
that everyone has their own gambling style, I also wouldn't blame gamblers using $100 in one bet.