- Elon Musk's X Corp. sued a nonprofit, alleging it made false claims about harmful content on Twitter.
- The nonprofit's CEO, Imran Ahmed, said the lawsuit was "straight out of the authoritarian playbook."
- Ahmed also took to Musk's own social media platform to criticize his legal challenge.
The nonprofit that Elon Musk's X Corp. sued on Monday isn't holding back in its criticism of the billionaire.