The platforms have been muzzling speech for a long while and some through sneaky ways like making content hard to find or surface. So they can still restrict the spread of speech while claiming they do not interfere in the creation and publishing of it. So platforms will have to come clean on their algorithms and content discovery process as well.
Except we know this isn't true. All of their systems have key word input with manual curation for suppression/boosting. Google maintains blacklists for news etc etc.
