For now I have not seen or found real data that states stablecoin can damage the advantages of bitcoin or other types of crypto, for now we in general know The use of bitcoin and stablecoin both tends to increase in specific and global gambling.

If you have ever played in one of the famous and trusted crypto casinos, maybe you can see users using bitcoin/other types of crypto and stablecoin almost Balanced, instead I see users who use bitcoin relatively higher than stablecoin.