Wrong. Once again, if Republicans/conservatives/Trump supporters don't like Twitter, then they should come up with their own social media platform and compete against them. Roger Ailes didn't like CNN in the early 90's, but he didn't lobby to have them shut down. He pitched a business model to Rupert Murdoch for a conservative-leaning cable news channel in order to compete against them and that channel became Fox News, which is the highest rated cable news channel on television. The solution is through competition, not regulation.
Now, if Republicans/conservatives/Trump supporters do not possess the ability to create their own social media platform? That is their problem. That is not the problem of anyone at Twitter, or the problem of any of the Democrats.