This is basically my thoughts - you can say Elon has always been an ass, but it genuinely wasn't mainstream knowledge that he was (or was going to be) a Nazi ass.
At which point, you're kind of in the territory of "well all rich people suck, what makes Elon so much worse than the heads of every other car company, besides a bigger social media presence? Hell, he's probably better on balance because at least he's trying to normalize electric cars, something we all want to be normalized on account of climate change."
That take is an extremely reasonable opinion to have prior to Elon sucking Trump's dick. So many well intentioned people, at that time, bought Teslas, because they were the normal semi-affordable electric car, for people who wanted an electric car for economic and environemental reasons.
Them owning the car isn't giving elon any more money. I would rather have them driving their electric car with that sticker prominently displayed as so to not endorse the man or the company, than for them to buy a gas guzzler that will only contribute more to climate change.
Fuck cybertruck owners, though. No excuse.