NFTs are just crypto that isn’t divisible.
Basics:
https://www.reddit.com/r/btc/wiki/index
Blocksize debate:
https://www.reddit.com/r/btc/comments/js6jft/frequently_asked_questions_and_information_thread/
https://medium.com/@johnblocke/a-brief-and-incomplete-history-of-censorship-in-r-bitcoin-c85a290fe43
https://medium.com/@johnblocke/r-bitcoin-censorship-revisited-58d5b1bdcd64
Starting point for other chains (let’s face it, the good guys lost the blocksize debate and BCH isn’t next in line, so the next best thing for NFTs is Ethereum):
So it was good to you but you’re not rich?
How was it good to you then?