I never understand why would anyone need tether or USDT to play in casino when they can play with bitcoins and other crypto currencies.
Those who want to play with USD should play at the fiat based casino's.
Every person has their own personal taste or opinion about which currency they are used, there is nothing wrong at all using both of the currency. As long the player was not really taking a problem at all then you cannot force anyone to use it.
USD have their own advantage when playing using this currency:
- Not getting the effect when cryptocurrency going down, since they using
- Everyone was using USD to determined their profit, so more easy when estimate the bet or other thing using USD.
Just like what's i said a long time ago, CASINO sometimes using cryptocurrency just to make the player more easy to transaction since all tx was fast and easy to used.