How are the shadow-bans of any candidate's tweets or those of his supporters not considered in-kind campaign contributions which are required to be reported to the FEC? What about the continued labeling of their posts as false or incorrect?

I suspect that Twitter and Facebook are in real trouble if the campaign ever decides to go on offense. Imagine the damages the campaign could sue for if they could estimate the value of each post's reduction in views or false impressions from labeling...