If you like and want to buy a Tesla for reasons other than supporting Musk or his companies, I’d hear the argument. But there are better choices in vehicles for every reason I can think of, and expensive luxury electric vehicles can be had without it being a Tesla.

I also think this is fairly poorly presented or polled data, but your first point isn’t quite correct I don’t think. Those percentages are not mutually exclusive, it could be a much smaller percentage of influence that covers multiple categories. “A celebrity caused me to change my opinion and also go vote and their stance made me like them” is all possible from the same interaction.