I have been using recently USDT to gamble a bit as it is cheap to deposit also if you use the Tron network also. Also still use Tron to play on casinos due to the cheap and fast transactions also. It might have an impact but they accept so many cryptos that it should be easy to switch coins also if needed.
Same too, I use the Tron network to deposit and play and less of usdt. I majorly use USDT for local conversion as that is what works perfectly well for me when it comes to local conversion and exchange of currency. However, I do not place much emphasis on USDT as there are other coins and alt that I can use for gambling and are way much cheaper in transaction fees than USDT. I try my best to use other alt to play on casinos based on their transaction fee rates. So far, betfury accepts multiple coins and alts if you want to play as there are many options for one to choose from if they want to play games on the betfury platform.