Believe it or not posting the first amendment isn't a unique message that no one has heard before. I'm not sure why it's relevant here. Of course the government is upset about something. We pass laws to fix problems. If we see no problem, we don't pass a law.
The White House wants the FCC to treat certain social media companies as if they were newspapers. That's it. Do you think there is a first amendment issue with how the government is treating newspapers right now?