3 things:
1. Name ONE country that has health care as good as ours(or even in the same ballpark) with every citizen on it and with the country in good economic standing. And dont say Canada where you have to wait 6 months for basic procedures and they tell you to go get private care if you want to live. Most if not all of the countries you are referring to are going bankrupt from overspending(on things like healthcare) and are now moving back to systems more like ours.
2. Im not going to say the military is not wasteful and should not have costs trimmed(like everything else), but i am also not going to pretend like I believe that the strongest country in the world should not spend accordingly.
3. Your right, big company leadership almost always treats themselves ridiculously, but that is their choice and freedom. Its their money and company. If you think they are not acting accordingly, then don't buy their goods or work for them. Its all you or I can do about it. Telling them what they can and cannot do is like me telling my rich neighbors what they cant by something or they have to buy their children a new car.
What needs to happen is an entire rework of the system and for health insurance to stop covering unnecessary things and only covering what families cannot pay in life or function threatening cases. This way the whole system is cheaper to the consumer. After that, a flat income tax rate needs to be established so the bottom 50% of Americans will start paying taxes like everyone else. Finally, entitlement programs need to be cut to a minimum and a way tiering system needs to be established so people can easily get off of them and back to work so they can do things like buy healthcare without my money paying for it. I wont get into the worthless people of the country that milk off of the system and feel they should be entitled to.