I don't think it will be a bomb in cryptocurrency casinos since most them will just be doing the same thing and not put any money into buying these techs. It might interest other gamers though since they are the ones with the VR already. It might be a new experience to them but all in all, I don't think it will be that great. It is great since it is VR still, it is gambling, I could do that without VR.
I think this kind of event will change if they will see it on some of the sci-fi movies when they put some scenes of people playing in Casinos with VR. that would completely change the mind of the others when they see it. I mean, if they see it on the movies, there will be a higher chance for people to imitate what they see in the cinema.