Many of us on platforms like this are introverts, or autistic, or have social anxiety, or for whatever reason, have trouble meeting new people or engaging with strangers. If someone wanted to engage you in conversation, what topic would you be happiest to talk about?
Conspiracy theories. Talking about conspiracy theories with a stranger is the best fun ever. Because then we can walk away after a good satisfying conversation but then neither of us nutcases have to deal with each other anymore.
But, then you need to have looked into insane conspiracy theories, somewhat. Do you mean making fun of flat earthers, or the people who actually believe birds aren’t real, or listening intently to “UFOologists”?