Are you sure? PPE might be a bad example, but back in March rumours have been circulating in my home country about ultra-wealthy "private persons" buying ventilator equipment to be put in their homes.
I don't know if those rumors were true, but they very well might have been - those ultra-wealthy used to fly to EU for treatments, but when the borders closed and they were faced with the reality of the medical care system they've built for "commoners"... "Better to buy a ventilator, just for me and for my family. Just in case, you know."