I do recommend the casino to them, and I tell them about the crypto payment option. But most times, they are skeptical about using it because they hold onto their crypto dearly and barely experiment with it. Only a few try it out to see the advantages it offers over using cash. But most of them are always hesitant to give it a try with their crypto.
Understandably, people are cautious about using their crypto for gambling, especially since it's often seen as an investment rather than a spending tool. Many are hesitant to take the risk, even if crypto can offer advantages like faster transactions and enhanced privacy. It often takes seeing others have a positive experience or understanding the benefits more clearly for them to try it out.