[boringg]

I can see this as I do use it in this fashion. That said I wouldn't ever qualify that kind of call and response as a friendship. It certainly would allow for me to explore topics in depth without trying to filter through networks of people to see who may or may not have an interest there. That said if anything it can scratch interests that I couldn't before.

I'd frame that as a people who want to deep dive can now do that without a huge overhead.