OP was clearly referring to speech of freedom though, not freedom of speech as described in the 1st amendment. Speech of freedom is a stricter subcategory relating to remarks about your freedom or perceived freedom, and is generally allowed per the TOCs of most popular online platforms today where truth claims are permitted.
Freedom of speech does not mean the medium would allow you to say whatever you like. It means you can choose whatever medium you like.
OP was clearly referring to speech of freedom though, not freedom of speech as described in the 1st amendment. Speech of freedom is a stricter subcategory relating to remarks about your freedom or perceived freedom, and is generally allowed per the TOCs of most popular online platforms today where truth claims are permitted.