These protocols seem to think that people actually want an alternative to what Instagram, Facebook, X etc. give them. They don't, we all just want the comfort of our own little bubble and a constant feeling of perceived fame. The rest, and all the talk about the protocol that underlines this is just fluff for nerds that will have zero impact in a society dominated by tech capital.
Do you wanna change social media? Try and find and effective way to bring them down.