tap to earn project is easier to grift on people and most of the dev doesn't even hide it, demanding "donation" otherwise you're not going to qualify, but at the end the just give you fraction of the money you spend and call it a day sometime make you ineligible near TGE for some absurd reason, definitely this tap to earn mini game aren't going away, the ton ecosystem is full of that and even has become the characteristic of the blockchain this is why I would never touch ton ecosystem even with 10ft pole ever again.
I suspect this could happen because ton ecosystem is so easy to access for people with no crypto knowledge who happen to use telegram so there's that.
Even the meme coins, shitcoin, and the likes as well. Tap to earn project is only another kind of them. It is newer so the hype is still there and this makes it easy for those who join it to make money from the public but even the public can also earn money too on them especially if they are wise enough. Anyways, donation is supposed to be optional only but they make it look like it is one of the mandatory requirements.
It can be obvious that there is something wrong with that project already. As I said earlier, this tap to earn is only another project or another hype, so like the other, they will also have their own expiration time. Just see and wait for it.