I'm not being sarcastic AB...I'm taking you at your word that there's a huge excess of beds and ventilators, in the USA, and wondering why they wouldn't think to share them with countries like the UK or Italy or Spain who have very few...
There's no excess of ventilators in the US. In fact the President has GM and Ford making them in auto plants because we'll have a shortage. We do have spots in the country that haven't been hit as hard as Ny and Mi and they may have some extra right now, but they will need them and more when the virus gets to their area. Even in NY there's a fight over whether the north part of the state should send excess vents to the harder hit south part, when eventually the north will need them and maybe not get them back.

