Elon generated goodwill with DOGE among a group of people. He then alienated them during a public spat with the president. This is also a president who has decided to make EVs synonymous with the opposition political party.
Nobody's buying EVs in the US since the subsidies expired. GM had a record Q4 because it gave up trying to sell EVs and started flogging expensive land yachts again.
Elon's a strange hero for MAGA. All the hardcore rural MAGAs I know hate Elon. They consider him a rich dickhead nerd (and group him with Gates) and they hate EVs with a passion, since they are quiet and produce no black smoke.