I checked my RSS history because I was thinking the same.
(My rss feed only contains posts that get popular on HN, there might be more posts in reality)
I just checked these commands out to update my git knowledge, but when I saw the following in the docs [1][2] I immediately marked these commands as not (yet) worth it to learn since the way these commands work might change.
THIS COMMAND IS EXPERIMENTAL. THE BEHAVIOR MAY CHANGE.
So that might have something to do with it as well.
Especially if there are stable commands that I already know that have the same functionality.
What you're describing sounds a bit like Lemmy [0].
In essence it's a federated reddit.
Anyone can host their own instance with its own rules/topic. And each instance can have communities (subreddits).
You can subscribe/comment to any of the other instances' "subreddits" from your own instance.
I discovered Fireship and Jack Herrington[1][2] only last month.
I normally never subscribe to channels on Youtube but these 2 are so good for both getting a clear explanation on what you want to learn and keeping up-to-date with what's to come.
I've also been working on something recently to quickly search in the IMDB datasets. No hosted version yet though.
https://github.com/jeroenpelgrims/imdbsearch
Mainly also to learn some rust/htmx.