His EMPLOYEES build reusable rockets. His EMPLOYEES built electric cars. Even if he participated in this process he would be on a supporting role. Similar to a janitor on spacex, a guy that maybe enables the real pros to do good stuff. (the janitor may actually be more important than musk tbh)

He did NOT restore free speech on twitter. Many activists a still being silenced every day. He gives their data to authoritarian goverments who have journalists executed. Free speech is about freedom from goverment retaliation and he actively aids goverments in suppressing free speech.