Now cryptocurrency is actively used in different spheres. The ways of use of cryptocurrency increase with even every day. For example, now NFT are actively used for charity and for different philantropic perposes. Just example like NFT and cryptocurrency can used -
https://twitter.com/impactwomen_nft/status/1507444356386545669NFT grows in price even more than other tokens and altcoins. That is why NFT attracts a lot of attention.
The ability to earn money attract many people to NFT and people actively used NFT for investment purposes.
The popularity of NFT attracts a lot of attention to them. Many big companies create their own NFT collection and actively them promote.
It creates demands in NFT.