TL;DR - See title

For those unfamiliar, multireddits were* a way of viewing posts from multiple subreddits on a single page. So you could, for instance, view posts of both r/linux AND r/linuxmasterrace by using r/linux+linuxmasterrace - you could even append /new to have the posts sorted by new, just like when you visited a single sub.

* past-tense bc reddit is dead to me.

So does kbin have something like this? I tried https://kbin.social/m/linux+linuxmasterrace+linuxquestions/newest - with and without /newest - but it just gives me a 404 page. I'm assuming it either uses a different syntax or else simple doesn't have this feature yet... but really hoping this is something that could be added to the TODO list.