That's overkill for my needs.
Forums were the main thing everyone used 10+ years ago. Then Facebook & Reddit started to steal people away. But now that those big companies have shown how dangerous they are, I've tried to go back to forums as much as possible.
I use Lemmy too, but the lemmy software is still early in development compared to forum software. So I started up a forum instead of a Lemmy instance: https://forum.humanmicrobiome.info/