NFT now is a very modern trend. NFT are sold for very big prices and such big prices attract a lot of attention of users.
The prices of NFT are really high ant it attracts a lot of attention.
Cryptocurrency industry constantly developing. That is why new opportunities appear. They allow to earn more money using cryptocurrency and price of cryptocurrency raise.
NFT is a new opportunity that allows to earn even more money. That is why NFT so popular now.