Crypto poker is dead and that's a very sad fact, to my mind it would be much comfortable to deposit/play with btc over fiat. Seems crypto users don't care on poker or it don't has enough attention from casinos.
thing about poker is that it needs players , so traffic is a must in a poker site
that's the hard part since it's really hard to have good traffic of people who are interested in both of poker and crypto at the same time
that's the only explanation I have , especially that I see a lot of new dice sites that have success after like 1 year of launching while poker sites usually close