I agree but condemning government budget cuts because USAID seems reactionary. I think the spirit of cutting budget is still overall popular, and is impossible to do painlessly.
Also in the context of federal budget, 1% is a huge number since most of the budget (like social security, interest payments, and Medicaid) is non negotiable.
~30B a year (USAID budget) is enough to make improvements domestically, e.g free college for 10% of students, transportation, housing, etc.