Taxpayer dollars should largely (>95%) be spent inside the United States on Americans only. Sending billions of dollars to another nation is unacceptable.
Understandably, there are nuances and times when sending money might be in the best interest of Americans in the long term, such as providing for allies in a mutual war. The vast majority of the time is unexplained hemorrhaging of money to multiple countries throughout the world that are involved in wars we want no part in.
I’m not sure how to word a law that condemns and criminalizes this practice while also allowing for the few times when it is necessary, but it would be nice to try