Definitely it will affect, but on the positive manner.
Price increase will make investors profitable and when they are profitable they would love to gamble with their spare money.
Also, I believe that gambling sites are not only focus on their gambling business alone, they are also investors at the same time.
I agree with if Bitcoin price increase, probably gamblers will have a better amount of money and the prizes will be greater and it will bring more new interested player since when you buy crypto it will be cheaper but with corresponding expensive amount will come to life again. There's a lot of benefits when Bitcoin will start to skyrocket again but recently I start playing already in
casino with proper moderation since Bitcoin still low at this point but still I can manage to enjoy their various games such as Poker, black jack, slots, roulette and many more as well as the great deal of rewards for those first timer depositor to their site.