Regulated is not the word I like when I want to gamble, regulated betting seems like not a good idea,I like when bitcoin is under the radar from government, if I wantbthe regulated gambling I will just used fiat, but this will be a good news for bitcoin, more places to spend bitcoin, bitcoin will become more useful and valuable
yes we need more merchants in that kind field , it is a good business with huge money circulation , once bitcoin developed more serious i think it will become a big jump for the value and popularity , in the end bitcoin adoption will become mainstream.
a lot of people from any society level come to buy and use bitcoin easily and especially for the sake having fun play some games and put some money.