Well, you may be right, or should i just say that you are right, first, casino tokens not being profitable is a fact, atleast, this can be confirmed when their performance is compared to other tokens in the other narratives, I personally invest in casino tokens simply for diversification purposes, since when a bull run is coming like the one on the way, it makes sense to hold coins and tokens from different narratives.
And Secondly, about the coming bullrun bringing a new narrative to the table like the previous ones brought NFT, Defi etc, you are right and I think that is gradually happening as we speak.
With the number of people playing telegram tap games, and even big businesses now building mini apps on telegram due to the massive user base, it's unlikely that this won't be a new trend in the coming bull run.
Diversification work sometimes, like betting several lines on a lottery, but only if most of the tokens won't die and that one that moons, moons enough to compensate everything else we hold. And that's how the narratives usually start. One token goes parabolic and moons, so everything related to that genre, narrative or just the name suddenly moons with it soon after.
And while narratives and speculation move prices faster then anything, some tokens have have designed to have intrinsic value, that's supposed to create buy pressure and hold value no matter what market conditions are. Like buyback and burn for example.
Depending on the mechanics of it, it might take time to be effective. And sometimes casino revenue used for burning isn't enough, and it could take a lifetime to burn even 50% existing tokens with a very low marketcap. And 9 times out of 10 they are a marketing gimmick rather than a real thing. But there are some really good casino tokens (and others with insictrict value) that are should eventually grow seperately from the market conditions.
But these kind of tokens aren't media sexy enough and seem too much like old world markets, then highly speculative crypto tokens, so i am not sure if they ever get same kind of fomo under them, unless one of them moons.