https://threadreaderapp.com/thread/1201946264914612229.html
not that anon, however, here's some work that a tweeterer put out on some of those families.
https://twitter.com/VeritasVital/status/1200857306109534208
https://twitter.com/VeritasVital/status/1201917214334574592
https://twitter.com/VeritasVital/status/1202294580156280832