You can self-host libreddit, which is what I do, and it will still continue to work. That said, it is on borrowed time as development has mostly stopped.
All the public instances are unusable b/c of the rate-limits, unfortunately.
And that’s exactly what happened in your case David. Which is why I’m so happy (also because I fixed the tools from an author I like and already had the books at home :-P):
Really detailed and cool response from the kernel developer. I also found the use of the recent BPF feature to provide a workaround until a proper kernel fix lands really interesting.