X (formerly Twitter) can no longer be accessed in the Mac App Store, suggesting that it has been officially delisted. Searches for both “Twitter” and “X” Twitter can no longer be accessed in Apple's Mac App Store, suggesting it has been officially delisted.
https://www.pcmag.com/news/elon-musk-twitter-ditches-mac-app-but-ipad-version-suspends-account
This article says the app was removed because it still had the Twitter branding and they have a new app instead, and the old app was ad-free. Why not just use the regular web browser?
Could also just not use it in your browser either
But how do we hate-follow Elon then? We need our daily dose of outrage after all.