I doubt it. Whilst it has fallen a lot the last month, The share price is essentially now back to what it was before the US election. It is still 25% up in the past 12 months. You can bet your last penny that someone has made money out if this volatility
I think it's different now. Elon has revealed himself to the whole world who he is (before that, it was almost seem as a selection of people just having a beef with him out of jealousy) and his usual way to pump the stock would be to show photos of a new car and say it's coming in a fortnight for $15,000, or that we'll all be living on Mars by May. Take millions in deposits and then forget about it all for a while.
I can't see him being able to do that now. Even if he does do another event like the incredibly staged Robotaxi event, I think people will more likely boo him or simply not show up. His hardcore fans can love him all they want, but if they bought in on the dip this time I think they're going to find themselves worse off.
Now if Elon was to be ousted somehow, Tesla as a brand could be almost instantly restored under competent leadership. They have the manufacturing and distribution network set up perfectly, so with a few new cars actually made that are good and appealing to the mainstream, and Tesla is a company that we wouldn't expect to disappear.
Right now, it is all in on AI nonsense, FSD that can't work with current hardware, robots that can't do anything and appealing to people who don't even want electric vehicles to exist, let alone have one on their driveway.
You are right though, people ARE making money from the volatility but I am not so sure they will as much in the future. The trend seems to be continuing downwards and with all the protests I can't imagine what Elon can do to reverse this - especially after talking about slashing social security and healthcare.
Tesla stock has looked overvalued since at least covid, if not earlier, and has had the look of a pump and dump scheme that has thrived off of QE and market manipulation.
Even though Elon has managed to dodge investigations, or at least any serious punishment, I think his current reputation means he's unlikely to be able to stage an event to promise the world next week (or the week after at the latest..) to bump the stock up as he's done many times before.
He needs to go to save Tesla.