Twitter isn't running well now, though. It's extremely error prone, recently protected tweets were showing on other folks timelines, the service was down in Australia for an extended period of time recently, auth services busted, APIs for third parties failed (and subsequently messaged to be no longer supported, unclear if this is because they can no longer maintain it or an actual decision was made to stop). One of Elon's largest proponents, popular twitter user catturd, is complaining incessantly about how the algorithm for feeds is worse now than ever before.

It's been a failure.