First, I would not trust the current USAID disbursement personnel not to piss the money into the wind. I want them gone.
And it's not a question of being offended personally - these are just ridiculous expenses that cannot possibly be justified. But I am indeed offended that the amount 4x of my real estate taxes that I can barely scrape off the bottom of a barrel is being wasted on some opera abroad. If you are wondering why people vote for Trump, this is one of those reasons.
Regarding legality of funding being stopped by the President, I am not a lawyer (and I am guessing neither are you), so I am not going to take your legal opinion on this and will wait for the courts to issue the final ruling.