Anonymity and popularity of Cryptocurrency are two of it's the best attraction.
And Cryptocurrency games are more transparent.
Will, there comes a time that all online gambling sites will be Cryptocurrency based?
For sure it will,where getting closer now to crypto connected gambling sites,in some gambling threads different games from all over the world are now starting to be acknowledged by gambling operators,the latest that Ive read is a Cockfighting in which very popular to many countries from Asia to Europe or even in Africa and some part of America (though I think its illegal in USA)and of course impossible to Antarctica lol 😂
Generating gambling using all of cryptocurrency is more efficient than gambling in fiats
Can't be too sure about that dude. Even with the rise of online gambling, old school wagers are still pretty common. So there may come a time when crypto gambling is the most popular method, but it can't be the only one. Some people will still want to gamble either with properties, belongings and fiat. Gambling is a very big, diverse industry so you can'y have just one means for it.