"Supporting political violence against the press?" You're gonna have to back that up with something!
Have you seen the videos that the press took on Jan 6 of Trump supporters threatening their lives?
Suing CNN over a poll or mean tweeting that they are "fake news" (yada yada) is LEAGUES away from trying to pressure cable providers from axing cable stations that do not conform to the left's political narrative.
I would say that taking actual legal action against CNN and telling your millions of supporters that they are the enemies of the people is far more damaging than sending a letter, and regardless, I notice that you took the two weakest examples I gave. The call to make flag burning illegal, for example, is a direct violation of our first amendment rights.
Trump actually did want to take tangible steps to shut these companies down, if "opening up libel laws" "revoking section 230" and "taking legal action against the companies" count.
On the Parler point, first, Parler bans leftists. It's not a free speech haven. You can openly support Trump on Twitter. You can't openly support Biden on Parler.
Secondly, I would need to see evidence as to how the Democrats were involved in Parler being revoked by apple. I would point out that tech companies can bully Congress if they wanted to. This weak-*** crap by Democrats will only succeed if the companies were already going to take whatever action anyway.
If Democrats tell their supporters to stop using companies that host Fox News, and then the companies comply, I'm 100% for that. That's using the market power to your advantage. I'm 100% for boycotts. If Democrats tell companies that they will take whatever action legally if they don't stop hosting Fox News, I'm less for that.
Just the same, I support the right of the Republican party to come out against Disney+ after they fired Gina Carano. If Republicans decide to mass boycott Disney, that is their right.
By the way, it's extremely vague as to what leverage the Democrats actually have over the companies. It seems to me like they're just inquiring about this, and people like you are flipping the **** out expecting some actual action to take place.