Nothing you said there actually disagrees with what I said, with the exception of abandoning Twitter completely, which I'm okay with in principle. The issue is that Twitter is currently an effective method to reach some subset of their constituents, regardless of how misguided they may be. Giving an alternative is also a bonus.
Face it, the number of people who know Mastodon exists is a fraction of Twitter users. Do you think it's politicians' job to provide technology education?
Some youtuber was saying as much. A lot of his wealth is tied up in Tesla and a lot of Tesla's valuation is tied up in Musk. But Starlink is making far more than Tesla, he owns a larger portion of it than Tesla, and he's selling Tesla shares. If he makes the right moves he can entirely walk away from Tesla and leave the shareholders holding the bag.