Everything Elon has done on Twitter over the past couple months. My mom is in the same situation; she was considering a Tesla but now won't be caught dead in one.
Supporting the Russian invaders, calling for prosecution of Fauci (for what crime? And doubly ironic considering his tweets about how covid would be down to 0 cases by April 2020), tweets supporting Kanye, joking about sexually harassing his employees, spreading baseless conspiracy theories from disinfo sites like the Santa Monica Observer, etc
I'd like to think he's just being an edgelord to drive engagement on his platform, but considering he tweeted stupid stuff before he owned twitter (eg accusing his critics of being pedophiles), I have my doubts.