Can you really make money on NFT?

I've been hearing a lot about NFTs lately, and I'm really curious about them. Can you really make money investing in NFTs? I've seen some outrageous prices for digital art and collectibles, but I'm not sure if it's just a bubble or if there's real value behind it. Is it a sustainable trend, or is it just a fad that will fade away soon? I'm also wondering if investing in NFTs requires a lot of technical knowledge or if it's accessible to the average person. Could you give me some insights into this? I'm really interested in understanding the potential of NFTs as an investment opportunity.