Finished disconnecting a blog from Facebook and Twitter, and fixing its connection to Tumblr.
Amusingly, while FB, Twitter & Tumblr all broke, the LiveJournal Syndicated Feed I haven’t touched in 13 years because I don’t want to have to log in and agree to the Russian terms of service…is still functional.
Probably because it’s just something on their end polling the RSS feed.
The Mastodon bot I set up using the RSS feed and IFTTT sometime pre-Covid (checks notes: 2017????) still works too.