Everyone aim for winning, hence that would increase their money, however, gambling is not easier as we think, it's been existing to make profit not to give money.
Today many young people who have some crypto are getting into gambling at very young age considering the it will be a good to gamble and make more money through it. had it being a fiat they do not have that much so they would be avoiding it but now with crypto users have increased.
Yes due to bitcoin the number of users have increased and it has both the positive and negative aspects. If you see it positively more people will join gambling and more gambling casino will come and the business will grow enormously. On the other hand, Kids and children will also be attracted with gambling and it is not good for them.
The increased on online gambling is not just because of bitcoin, its because of our growing technology and cryptocurrency is part of that. Anyway you can also gamble online through fiat money.