No, he cares for Twitter.

SpaceX lets him pretend he’s some great tech genius, but Twitter is what gives him the validation he craves. All the pro-Elon bots and stans there who fellate him feed his narcissistic desire to be loved.

That’s why he “sold” Twitter to xAI. So if Tesla does tank hard enough and he gets margin called, he can’t be forced to sell Twitter to cover it.