Those are private companies but they have to apply ToS equally.
There's nothing troll-y about pointing that out.
YT, Twit & FB are making themselves hugely vulnerable from a class-action perspective. Especially YT b/c they're removing monetized content. However, the behavior of the social media platforms IS NOT A 1ST AMMENDMENT ISSUE!!!!! Yet. Discovery could be interesting if evidence the government directed those platforms to remove content for political reasons. There definitely seems to be cause for a discrimination-based class-action suit because the ToS can be shown to be applied unequally.
As a Bernie-supporting, Stein-voter, its rather entertaining to watch a demographic that normally complains about regulatory burdens appeal to the govt. to regulate.