And a good pair of shoes! A lot of people don't realize how the comfort of your shoes can have major impacts on the rest of your body. You spend most of your time on your feet, sitting, or laying down, and you should be as comfortable as possible while doing those things.
Medical care should be top priority. If we fought wars with flower petals and cotton candy, then we wouldn't need to worry about it. But war is ugly, and these are the repercussions. People should see the hard truths so that we can make better choices on how to provide for the wounded, and the possibilities when committing to that line of work.
Trump was out of line with his remarks, and clearly has no appreciation for those who serve. He wants to be able to live in his fantasy land without seeing the consequences of his actions and what being the leader of a country entails. Shame on him. If he doesn't think wounded veterans are suitable to be seen, then he isn't suited to be Commander in Chief.