I don't really get this. "Love the art, not the artist" is pretty much an essentialism for participating in modern human society. Try taking a moment to trace through everything you consume and see how much of it was originated by very flawed human beings - some monstrously so. This extends in every direction, even all the way out to things like massive scientific discoveries. Nothing's immune, because we're all human.
I'm in the process of buying my 3rd Tesla, because I still don't think there's anything better out there (based on my personal needs). I'm not making any political or moral statements. I'm just buying an excellent vehicle.