That depends, because where there's money, there's also people that will try and dupe other people and take that opportunity to steal from others, it's been the game for a long time and I don't think that you would want the short end of the stick on that one. Best thing to do when you go for this risky thing which are NFT games or NFTs, do your due diligence and do the research, probably for the best that you're going to be able to know a thing or two about the program that you're getting into right? Learn about the people behind the game or the NFTs, some of them don't want to do it for the sake of doing it, most of them want to make money from suckers who don't do their research.
First of all, no, earning nfts isn't anything cool. 2nd, it's not unique, literally any NFT game advertises that they have a player-driven economy but they fail to provide failsafe for instances where the game economy could potentially slide down one-sidedly that it'd have no worth or value anymore.
Honestly think it's just another sht game that couldn't be released in the competitive market so they released it as an nft to have some chance lol.
I wouldn't agree with that though, I think earning from it is somewhat cool because you sold a jpeg to someone that basically doesn't know any better and they think that there's a value in it. I think the part where you convince others that it's a good investment and sell it to them is the cool part, you get to be the opportunist even though you got duped too for buying that NFT. Totally agree with your assessment about the game though, most likely that they're generic assets and frameworked the same as any other stanky NFT games out there that's designed to get your money to their pocket.