I can't deny the fact that I'm somehow amazed to these gambling dapps if they caught my attention and they offer something new. But, I don't think that they'll even destroy the current gambling system that we have. In fact, the crypto casinos are increasing and they're all in the competitions without having the thought of making themselves a dapp. It's a good investment if the token or share you'll buy from a dapp is very much appreciated and has a great user base.