The choice is in our own hands that what we make it, investment in the Casino tokens is seems like good while some promotional events on going excwpt for that i dont see the high level utility of the Casino tokens. Aa investment gets sustainable by the Utility of the project. How far it impact the ecosystem of the project. So its on the Risk.
It's purely gamble. As far as i know there's no need for gambling platform to issue the token since mostly of users can use various crypto. I think that this will give benefit for its holders. It's caused by i rarely see the gambling token has a good performance in the market.
I may know some but the performance can't be the same like blockchain token. It seems like gambling token was quite different and a bit more riskier.
Casinos that issue their own tokens will get funding from token sales to develop their casinos bigger, but unfortunately if they don't have a capable team to develop both then one of them will not perform well.
Right now I only invest in one casino token but actually it's not 100% coming from the casino, they just take over the development of the token. You should study deeply before deciding to invest in casino tokens.