There are lots of tokens with payments for holdings tokens, not only casino tokens. And the main goal for all such tokens is to sell higher. Only BTC and, probably 2-3 coins can be bought as a long time investment. All other tokens can`t give you any guarantee that they would be alive that time. And it doesn`t matter is it casino token or just any other token.
Casino or other tokens can provide additional benefits for us to generate even more profits. This is indeed a long-term investment so we should still be careful in investing in that type of coin so that we don't spend too much money if we are not sure if the token can provide a big return in the future or if we should hold on to it until the price can increase.
And as the main investment, we can make BTC and buy BTC when the price is down.
In terms of having additional growth with the token itself yes it can be passive and profitable but in this current situation where crypto investment is unsure this kind of project are also affected, the market is small and the volume is not that appealing, though different investors do have different approaches and they are all have opinions about how they can benefit from the assets that they choose to invest their money.
Long-term or even a short ride can be done just like how an alternative project works. They are also relying on how developers and investors interact with the project.
More supporters will create big communities that reflect on a healthy project, otherwise it will go the other side and might fall a lot. Be wise when choosing your investment.