A US debt default is considered unlikely due to the significant risks, uncertainty, panic, and fear it would generate. Both the government and the Federal Reserve are expected to actively work to prevent it.
"I personally don't think that a default is very likely why because there's a lot of things at risk with a potential default and that would create a lot of uncertainty that will create a lot of panic that will create a lot of fear so you bet the government regardless of who's in the White House and the Federal Reserve Bank will do everything in their power to try to avoid a default"