I've looked around but haven't found updates on if or where the subreddit migrated.
I searched for instances on Lemmy. There are 4 but they're unmoderated or appear to be moderated by a bot.
The askhistorians.org website still links to the subreddit.
The subreddit itself seems to be open, but the list of moderators is hidden (probably because I deleted my reddit account).
I found some chatter on Discord, but not an actual server.
Thanks!
https://www.vice.com/en/article/xgwg9n/taliban-endorses-twitter-over-threads
"Other platforms cannot replace it," said a senior member of the Taliban in a tweet, explaining that Meta is "intolerant."
@yool_ooloo
@lemmy.blahaj.zone