During my gambling I never used Bitcoin, besides being too special to bet on bitcoin is also very risky to keep in the casino. Because this is gambling that you have to be ready to lose no matter how much, I always use TRX, Solana, Doge, BNB and some meme coins that the casino provides for deposits. Even if I lose, I don't feel guilty because it's not bitcoin that's at stake, but if I win I can sell it to convert it to bitcoin. And this cycle has always been an ideal option for me personally.
For gamblers who started early, Bitcoin was their only option for gambling. Back then, it was even called "Bitcoin gambling" because casinos accepted Bitcoin exclusively for that purpose. But as the market grew, altcoins were created, offering faster and cheaper transaction fees, and the industry evolved into what we now call crypto gambling.
For those who lost money early on, if they had just held onto their Bitcoin instead of gambling it all away, they could’ve made a fortune by now.