Not unpopular enough to tank Tesla sales (like in other countries) or not be pubic enemy #1 after literally stealing America's government data.
He did screw up Twitter/X enough that a new competitor managed to make a blip on the map, though. So that leads some credence.
EV sales are not a great metric to judge musk sentiments, consider the Tesla drivers who put various bumper stickers on
Tesla is the only EV company in the US making a good product. People also like the techieness. Foreign manufactures like Hyundai (what I drive, preferred less tech and real buttons) have tariffs and such applied to them. BYD would wreck them all if allowed.