I wish I could find the article, but when Musk first started breaking shit and locking everything down, local meteorological accounts realized people could start missing important public information like tsunami and earthquake warnings, and they had no other way to reach the public than through Twitter.
Twitter being accessible only via direct links to tweets is still not an acceptable solution, because how would I know what the URL is for the latest Icelandic volcano warning (for example)?
I wish network effects weren't a self fulfilling prophecy.