I once came across an article where it was stated that over 60 percent of most crypto transaction were used for betting. I don't see anything wrong with that. But don't you think it portrays crypto in a bad way?
When you transfer money from your credit card to an online account, you have to wait a while until the transfer is completed. Furthermore, conversion rates often cost too much, making you spend money you would put to a better use otherwise. When it comes to cryptocurrency, there are only minimal transaction fees which are common with every cryptocurrency transaction. Since BTC Sportsbook websites require Bitcoin, there is no need for conversion which completely reduces deposit costs. You deposit BTC, wager BTC and withdraw BTC. And to top it all, cryptocurrency transfers are virtually instantaneous, so there is no reason to wait for the funds to sit on your online account or withdraw back to your wallet.
The way I see it, crypto is the future for those betting sites in a good way.