From your point, NFT buyers can be two kind of people:
Real people want to buy the thing because of greed, thought they could sell it back to other at higher price.
Fake people exist to create a fake demand for NFT, to lure in real people so they can sell their overpriced, worthless NFT.
Truly, the worse kind of scheme exists to pump and dump their stuff since exchange at least provides a form of liquidation and real trade volume if that exchange is reputation enough. This is not the same for NFT cause they value it on the rare, only 1 of the kind bullcrap.
But in fact, we see that is no longer applicable in the market. In other words, NFT will only confuse you to resell it. At least set the lowest price because your purchases have dropped and anyone would avoid such NFT schemes. Nothing looks promising other than the NFT that the artists have. And our role is difficult to reach sales promotion even when the Hype is peaking.