Honestly thinking back to that pseudo activity pub conference with all that corporate speech bullshit, they did have one smart point that I really wish would be addressed, and that's a general activity pub sdk that would make it much easier for developers to make new fedi Software or integrate it into existing one
There are parallels one can track between initial favourite wheel of time characters and favourite cosmere characters, as in its more likely if you liked perin aibara from the begining that you like dalinar and that if you liked matt from the secknd youmet him, that you might like shallan davar