Earlier quoted context omitted.
At what point do these massive corporations effectively become a government? They govern what you can say, think and buy.
I don't want businesses to be forced to do business with people it doesn't want to there are many avenues to address grievances with that already. For instance in this case, the Trump admin can sue and have the concern addressed in court. No business in the world can currently stand up to a government that wants to curtail it by the way.
But we are not talking about forcing general businesses doing business with general people. We are taking about allowing publicly elected representatives of the people having a voice on the platform that the majority of the country uses for communication.
You are generalising, then building your argument on the generalisation.