The billionaires traded online barbs this week, with Musk dismissing Trump's claim that he voted for him.

In May, Musk went as far as to say he might never have voted for a Republican.

Trump accused Musk of lying to him when he said he voted for him. He is a bullshit artist.

Musk disagreed with the president days later. Musk wrote "Not true" when he was told that Donald Trump had told him he voted for him.

—Elon Musk (@elonmusk) July 12, 2022

Trump's office didn't reply immediately.

Musk has said he will vote for Republicans in the upcoming elections, but he doesn't like Trump.

The online feud began with Trump's comments at the Alaska rally.

Musk said it was time for Trump to hang up his hat and sail into the sunset. The legal maximum age for start of Presidential term should be 69 according to him. There is a man named Trump.

Musk's electric cars that don't drive long enough, driverless cars that crash, and rocketships to nowhere, were all criticized by Trump on Truth Social.

Musk supports Florida Gov. Ron DeSantis for the presidency over Trump. He hasn't said he's going to run for president.