The #stay movement on Twitter seems futile to me. He owns the company, is actively antagonizing everyone that isn't a conservative, and will use sustained or increasing Twitter usage to prove to investors that his moves are brilliant.
This isn't like Trump where you can vote him out of office or elect senators to check him. And if mocking elmo was effective enough to stop him, we won't be in this mess in the first place. He wins as long as we *need* Twitter.