Welcome again to everybody. Make yourselves at home. In the time-honoured tradition of our group, here is the weekly discussion thread.
☭ Matrix homeserver and space
☭ Theory discussion group on /c/theory@lemmygrad.ml
☭ Find theory on ProleWiki, marxists.org, Anna’s Archive
Might work if you’re using a VPN to obfuscate traffic (otherwise they’ll obviously track you through third-party clients too), but they can and do ban VPN IP addresses so it won’t always be an option.