This is the future of digital artwork and yet this is also just a fad. When the smoke will clear, only a few of these will eventually survive and yet I am sure that NFT will be there into the future - just like the NET boom and bust in the '90s. Now, personally speaking, I will never put my money into anything like this type of artwork because as they are digital their value is so less than those arts we can usually found in real galleries - though this can also mean I will never really invest into the arts as I don't have the money for them.