I think our dependent on fiat currencies is why it's quite hard to ignore the regular significant changes in the price of cryptocurrency. If most of the world begin to depend more crypto and less (or not atall) on fiat, I think prices of "crypto-priced" goods & services could become the new yardstick.
That is a long way to go my friend. We are still scraping for bitcoin-accepting marketplaces in the clearnet and merchants who accept it. Then fiat is the majority of transaction mode for the world population. A fully crypto-centric economy is nowhere near us.
We could even observe casinos adjusting prices based on demands and prices of other crypto-priced goods/services
But I still think the current situation is manageable. The average gambler does not spend so much bitcoins that the dollar valuation is worth looking into. Still for a whale it is big and they often change their habits of gambling with market price changes and burn their coins a lot more when prices fall.
This may affect more on the purchase of bitcoin for spending in casinos and others.
One of the highest earnings are coming from the gambling, and this game consists of different card games, dice and many more, most of the time gamblers went to a casino or in a gambling house to play fun and earn more. Before the players go to a far play to play gambling, but by the use of technology and innovation, they convert gambling into online gambling. Hence, even the player is in the house or different places and have an internet connection they can play gambling. But the wages become digital too they convert the real money into digital money with the same price and use this for gambling. Today there is a new improvement to the world of gambling because the cryptocurrency created they are the same as in fiat. Still, the difference is the price on crypto changes because it is volatile even you earn a lot of cryptocurrencies, but the price is low; it is just nothing and vice versa. Using fiat and cryptocurrency gambling is the same once you use it in the game, but the difference is only the price the crypto is volatile, and the fiat is just a fixed monetary value.