Not sure what is so hard about this.

The mission of Tesla is not free speech, but to accelerate the transition to sustainable energy. Tesla seems to be doing just fine without a PR department, so it seems he was right to shut it down.

The mission of SpaceX is to make life multi-planetary. So of course there is no right to free speech for the employees.

But the mission of twitter should be free speech within the bounds of the law, at least according to Elon.

Currently it seems to be to move the Overton window so much to the left that you can be banned for giving the definition of what a woman is that was commonly accepted by everybody in 2010.