This helps prevent plebs from gossiping spam to others, but eventually won’t the mining pools provide APIs for submitting transactions directly to them?

A more viable path might be to have a fee structure that doesn’t scale linearly. Can we weight OP_RETURN higher? Scale it quadratically?

nostr:note16za3amd33nrvzsexj3qkgmwzmpajl7gcuent0s2cf8mzxkphnh3szu0jy2