Okay woah, this is on a whole new level. Been trying Friendica and Hubzilla, but seems a bit over the pay grade in terms of complexity. And oddly enough, not too many intro/how to videos of them on youtube either...
Will have to do some further reading, as these two don't seem to be as user friendly as the normal Fediverse apps. And those were already a mind-shift when coming from traditional social media.