Yes but it's not really a gamble where you win, you win and when you lose, you lose. It's sort of an investment rather than gambling honestly, you will need capital to purchase some NFT then use the NFT to earn so the only lose here is when the price of the NFT crash unlike gambling there's 2 ways to lose, lose in gambling and when the price crash.
I noticed the same thing too. If we call it gambling, then basically you would have to recognize that any cryptocurrency investment is a gamble. In this case, quite much depends on us and how well we research the project. Also, the fact that the NFT is still super popular allows us to think that the ROI will be achieved very quickly.