US media called Musk the "first brother".
On Thanksgiving, when American families gather together, Trump's youngest son Barron sat on his left, Musk sat on his right, and the first lady stood next to him.
However, some US media said that Musk was like a "quasi-co-president" who wanted to gain a lot of credit, making Trump feel that he owed him a favor, and even wanted to intervene in the appointment of government officials. Therefore, the relationship between Trump and Musk has already had a crack, and there will be many disagreements and games in the future.