The same I always think, people don't wish to bother themselves with banks and third party services. Unsatisfied with centralized systems they will turn to crypto, borderless and decentralized, full of many possibilities, where you can create your own way with your own terms. Who discover crypto and all the benefits will stay bonded for crypto forever.
What that has with crypto gambling? The same can be applied for crypto gambling, who discover benefits of crypto gambling will stay here forever, they will not return to online fiat casinos. I will not compare online with land based casinos here, land based casinos have charm that can't be beaten, but when it comes to online gambling industry crypto will win this, it's just a question of time.