Musk has also been critical of Biden's age and immigration policies on the social media platform, and he has expressed frequent support for Trump's presidential bid.
Delivering his remarks at the NAACP National Convention in Las Vegas on Wednesday (local time), Biden called for taking the weapons out from the "streets of America," as he went on to criticise Trump's policies simultaneously.
The United States had received intelligence from a human source about an Iranian plot to kill Donald Trump weeks before the assassination attempt against the former US President on Saturday, according to national security officials. This led to increased security measures for Trump.
The former President appeared with a bandage over his right ear, receiving a warm greeting from his family and allies, while RNC delegates cheered and chanted, "We love Trump, We love Trump."
This ritual, which took place at Maa Baglamukhi Shanti Peeth in Dilshad Garden, Delhi, came in the wake of the recent assassination attempt on Trump during a campaign rally in Pennsylvania.
In a sarcastic post on X, Elon Musk posted a picture of two gnus (wildebeest) having human limbs and captioned it, "Fake GNUS." He even shared The Wall Street Journal's report on X.