Like, here's the thing: rather than harassment and brigading of one developer who is trying to solve a use case, why not focus your energy on an actual long-term solution.
Support a FEP, talk to the SWICG, file issues on the mastodon issue tracker or support issues there, go read about ZCAPs or the various writings on social networks of consent and the proposals around that
(Don't harass them either. Stop harassing people.)
Or you can just put the tag in your profile or block them