People in the offline world frowns to the gamblers they see on traditional casinos.
If I am seen by people who knew my mother, they'd likely be disappointed when they see me inside a gambling house. People judge us all the time and they may think I also do drugs while gambling.
But if I do it online with crypto, I may have saved my face. That's one of the CONS of cryptogambling, its online. No one will ever see me loitering inside a gambling house.
That may be because no one plays gambling in your area, so they will be disappointed if they see you playing gambling. In some countries, gambling is not accepted and even gambling is considered a wrong way to make money. People will easily judge other people looking for money in the wrong way so it's better we don't use it.
That is why the existence of crypto can provide an opportunity for people to hide their identity from others, even those closest to them. But the opportunity to hide their identity can cause other problems, namely, if they are addicted to gambling, no one else will know and if it is severe, they will likely be difficult to save.