Interestingly, the trend in 1940s SF was for humans to always be superior to aliens; John W. Campbell, the editor for Astounding, particularly liked this view. Asimov hated this trend, so that’s why the Foundation series has no aliens in it; as a result he could sell the stories to Campbell without having to write about the inferiority of aliens. It’s also why Asimov wrote a lot of three-law robot stories at this time, as he didn’t mind writing humans to be superior to robots.
To be fair, if you want content on Mastodon, you have to actively go out, find people, and follow them. After you get past that Step 1 of signing up, your home page is empty. There’s no algorithm that automatically deposits content on the main page. You have to do a little bit of work to get anything. As you say, doing this work is not that god damn hard, but sadly for about 80% of people (maybe more), this is an impassible barrier.
On the bright side, once you do get past this barrier, none of the Mastodon content that you are getting is from that bottom eighty percent.
I enjoy the series much more by just assuming that last book doesn’t exist and Arthur and Fenchurch get a happy ending. Er, I mean, what do you mean Fenchurch disappears into thin air?