Free speech means he can say (edit) legally protegted speech* on his own platform.

No company is obligated to provide that platform for him. When judging a company for what content they decide they don't want to host, spinning "vimeo banned Alex Jones" as negative is ridiculous.

Edited: he can't actually say whatever he wants even on his own platform. There's actually a lawsuit against him right now. Too many internet folk don't actually know what "free speech" means and I should not validate such ignorance.