You might want to read the US code moron. It doesn't establish a department of USAid. They can only FUND it. The executive can eliminate or continue it. It is an INDEPENDENT agency under the EXECUTVE branch.
You're the perfect example of why arguing with uneducated morons on the left is futile because we first have to educate you on what things mean.
Show us where it is a government agency mental case:
(a)In general
Unless abolished pursuant to the reorganization plan submitted under section 6601 of this title, and except as provided in section 6562 of this title, there is within the Executive branch of Government the United States Agency for International Development as an entity described in section 104 of title 5.
(b)Retention of officers
Nothing in this section shall require the reappointment of any officer of the United States serving in the Agency for International Development of the United States International Development Cooperation Agency as of the day before the effective date of this subchapter.
What do you think within the Executive Branch and "an entity" means asshat? Good lord you're a stupid fucker. But that explains why you would vote for an idiot like Kamala as President.