Mastodon works fairly well for that I think.
Is there a specific instance that you believe would be most suited to discover like-minded individuals on this particular subject?
https://fosstodon.org seems like a good fit but is invite-only
Any instance will work I think, just start following someone like https://eupolicy.social/@bert_hubert and you should discover relevant people and hashtags soon enough.
Is there a specific instance that you believe would be most suited to discover like-minded individuals on this particular subject?
https://fosstodon.org seems like a good fit but is invite-only
Any instance will work I think, just start following someone like https://eupolicy.social/@bert_hubert and you should discover relevant people and hashtags soon enough.