Re:If Twitter Goes Down in Flames, What Happens to Its Colle...
by dekhn on Monday December 12, 2022 @01:49PM
(#33958523)
See https://en.wikipedia.org/wiki/United_States_Copyright_Office... with respect to copyright.
Edit:
From the article, there are copyright issues when archiving tweets. The people tweeting own their tweets. So the archive doesn’t want to expose itself to that risk.