The old chicken-and-egg problem... (not to be confused with another egg.)
What if someone created and maintained a Lemmy community about the topic, and then contacted that Reddit mod for help? Mostly stuff like:
- hey, would it be fine if we copied the contents of your wiki?
- could you link our community in yours?
- etc.
This would increase the visibility of the information, and provide a backup for both the info and discussion space, without burdening HiddenStill even further. They didn't just say "I'm burned out" - they also sound burned out.
That "someone" needs to be a trans person who has an active interest on the topic.
(Just my two cents. I'm cis. I can wear someone else's shirt but not their skin.)