cause everyone is greedy, they wanna make easy money with fun, so people prefer making money in this way, but most people failed because casinos have house edges, we lose in the long run, so we should stop when we earn, although it is difficult for us
I agree to that some bitcoin users are greedy to gain a lot of income even though they lose a lot of money. In addition to that, some people play in gambling for fun but some people play in gambling for makes more money and income. And when they won a lot of money in gambling they cant stop in playing it because they know that they could win even there no possibility that you could win.