Big corporation always manipulated the market, but you've never seen it as well as now. And Elon is just a clown that is laughing on hundreds of thousands of fools believing each silly word. That's disgusting.
What's wrong with big corporations impacting the market economy as you can see, we're in a financial environment it's normal for prices to be affected by news. But the influential party shows their strength to gain benefits, the problem is that we the participants like fairness on the common playing field, if we can't afford it, the judgment is just salt dropped into the sea, sometimes just a tool for their manipulation.
As for Elon Musk's story with the crypto market, I also see the antics he brings, but my thoughts here are that others intentionally exaggerate his behavior and always assume that the what he emits is an opportunity, whether or not it is a matter of the followers, and the crypto market is not just a volatile ElonMusk, the rapid change of news makes us easy it's easy to forget what happened.