Gaming is very popular now. Many people want not only to play games but also earn money by playing games.
It is possible to do thanks NFT. That is why NFT is so popular now and in big demand.
Now NFT are very popular and a lot of people buy NFT for investment purposes. They hope that in future NFT will continue to grow too,
Now NFT growth in price even more then altcoins. That is why the demand in them continue to increase.