@jbowen heck, maybe even self-host Forgejo or sourcehut itself, or find a hoster.
I wouldn't necessarily recommend sourcehut.org (sr.ht) simply because of its affiliation with Drew DeVault, the person behind the Stallman Report, who has been revealed through his reddit and image board account(s) to support stuff like:
- "14 year old girls should be required to have an IUD installed. Ten years of contraception that requires a visit to the doctor to remove prematurely"
- made a reddit bot called SourceHunt in order to source anime images uploaded had r/pomf on its allowlist (r/pomf was a pedophilic subreddit, it had many loli images)
- has a Platinum account on danbooru and translated many japanese to english text from specifically loli imagery
(sourced from https://dmpwn.info)
So, it's funny when the guy that wrote the Stallman report which (rightfully) put RMS on blast for being a misogynistic fucking creep and his objections towards banning CSAM, is also one of those creeps that interacts with loli.