I understand you, I know how you feel, it is good to see BTC that is in a balance of 0.01btc, and that the price is above $ 60k is something fabulous, and when you check the equivalent in USD it is something phenomenal, however I think Like you, I like to make bets in the casinos only based on cryptocurrencies and as a last option, see or bet in USD. It is like a protection measure, because if I am betting on cryptocurrency I don't like to check its equivalent in USD because it is going to suggest me and I don't like that, then I will deconcentrate and I cannot do everything with freedom.
Yeah it is just another extra hassle, I keep doing that every time I started to gamble, there is really nothing worrying about it and I will not change my casino because of it or anything but it is that tiny little extra work in some places that makes it hard. I prefer to do stuff that do not make me work for extra things but this is just way too tiny and I do not care about it at all.
However for some reason when a place has it, it just makes things a lot easier and I feel a lot more happier there, not having it is not bad but having it is certainly good. Otherwise I just check how much my bankroll worth at that moment, then divide it to 100 and then start betting with 1/100 bets and keep doing that for only few hours and leave, it is just fun for me and I do not care about the money earned or lost here, I just want to relax and reset my mind.