Steve Bannon is ramping up his attack on Elon Musk. And this time he’s threatening violence. The House of MAGA has been up in flames this week over Musk’s plan to protect immigrants with H1-B visas, while diehard conservatives like the president-elect’s former strategist Bannon and Trump loyalist Laura Loomer have said foreign workers should be deported and replaced with “real” Americans.

Elon Musk appears to be winning, since Trump seemed to publicly back him over the benefits of the H-1B program. And as the owner of one of the world’s most influential social media platforms, who also has a direct line to president-elect’s ear, Musk is undoubtedly more powerful than the vast majority of Trump’s other MAGA backers.

I mean, it was embarrassing,” Steve Bannon said on Monday, referencing Elon Musk’s tweets over the weekend when he said the H-1B visa program needed to be “reformed.”