Elon Musk called Biden a 'damp sock puppet in human form' after the president highlighted EV production by GM and Ford — but not Tesla

Musk took a jab at Biden after he left out of a discussion about domestic electric vehicle production.

When I said the future was going to be here in America, I meant it. Biden said that companies like GM and Ford are building more electric vehicles here at home than ever before. A video of him speaking with Mary Barra, the CEO of General GM, was included in the message.

Musk first commented on the post, and he started with a T and ended with an A.

The user commented on Biden's video and said it had taken national proportions. Musk said that Biden is a damp sock puppet in human form, using the sock symbol.

On Wednesday, Musk took a dig at GM when a user posted a picture of a CNBC report on the company&s attempt to overtakeTesla in EV sales.

Musk commented that they appear to have some room for improvement.

Musk has criticized Biden before. He mused that Biden was still controlled by unions, and joked that he was still in charge of the president's domestic agenda.

It was not always this way. Musk gushed to Fortune that he was "super fired up" that the new administration was focused on climate, but he has lamented America's de-facto gerontocracy, calling for an age limit just below 70.

The richest man in the world disagreed with Trump. He said in 2016 that he wasn't fit to be president. Musk, like many in Silicon Valley and the broader business community, was angry over the Trump administration&s decision to leave the Paris climate accords.

He would defend Trump at times.

It may be controversial, but I actually like the idea of the Space Force, Musk said in the year of Trump's push to create a new military branch focused on space.