Tesla is not in advertising business, though. They
are affected by the whims of public opinion, but not as much, as they're established company selling a quality product worldwide.
Musk used to dabble much more in Tesla directly than he's now, I wonder whether the ups and downs of the company correlate with his involvement, especially before he started going off the rails so badly? That would be informative and help separate object-level impact from political hysteria.