Online gambling has increased the number of crypto gamblers. Even those gamblers that didn't aware of crypto has to adopt it willingly so they can enjoy the perks of crypto gambling like...
Yes indeed, for this reason they simply adopts the system so they can manage to enjoy playing online with their respective favorite games,
crypto helps them a lot also in terms of anonymity as they can play without providing documents and enjoy the the capability of withdrawing
the winnings in a quick process. (but in some cases like big winnings casino house have different ruling)
Add no tax as well,because we are not going to pay any taxes to governments if we are just keeping our rewards in cryptos but in fiat we need to pay large amount as tax so basically we are going to make more money while gambling with cryptos and the anonimity and convenience as always.