Bitcoin is such a expensive and slow crypto to use for betting purposes, why do sites insist on using bitcoin only?
I would have imagined that they would prefer a quicker cheaper crypto to lure gamblers to their site. Imagine a tilted gambler trying to deposit hit last 0.5 bitcoin after losing his life savings and it taking 3 hours to get through. He would be tilt free by then

Gambling site prefer bitcoin because even if it is quite slow now compare to other alts, the ability of bitcoin to appreciate and remain strong currency even after experiencing so much fluctuations makes it the most trustable cryptos. Another thing is that bitcoin is the most popular coin and all people here holds bitcoin unlike in alts that only investors give space on their wallet for holding it.