(attempted to submit as URL, query stripped)
https://twitter.com/search?q=facebook+until%3A2022-08-25+since%3A2022-08-24
Edit:
Reddit users complaining of this: https://old.reddit.com/r/facebook/comments/wwbfm5/news_feed_showing_people_writing_to_other_people/
Downdetector (a third-party service that asks users if they're down): https://downdetector.com/status/facebook/
Business-oriented status page (all green): https://metastatus.com/
So how did the break-things experiment go? Is it a success because the stock was at one point worth an inconceivable amount of money? Or is it a failure because it can't stand up under its own weight and will never catch up to its inevitable successor?