The only way he is being authentic is if he is an idiot.
If he knew what he was talking about and was being authentic, he wouldn’t be publicly stating that he is going to cut $2 trillion from the budget.
Payroll for the entire Federal civilian workforce is only $300 billion.
I guess he could just be suffering from delusions of grandeur and he think he’s going to be able to eliminate Social Security, Medicare, or the Military.