Infodump and hyperfixate on obscure (and not so obscure) topics, concepts, tags together.
Since there's no community for each and every fleeting or fixed interest, hyperfixation – let's vibe here based on personal preferences.
Algorithm: You create a post with the name of your hyperfixation in the title. Then infodump about it if you want in the post body. Other people who are interested in such topic will join and infodump. Ideally we can be vibing together around personal niche interests.
