Well we aren't talking about those other causes of illness and disease. Again apples to oranges.
It seems as though you are the emotional one.
You'd probably hate to hear how I feel about those on dialysis who don't care for themselves, with diabetes who don't manage themselves, and all those other wonderful self induced illnesses of which people continue to do harm to themselves and worsen their conditions- ever dependent on someone in medicine to bail them out for their continued poor choices while expecting someone else to foot the bill.
My point is, in regard to the topic of this thread, that I am against throwing unlimited resources at this problem, whereas if they were allowed to do what they do without so much intervention they would cease to be a problem. Thus, self limiting.
Fear not, in our society your viewpoints are more likely to play out. We will continue to pour resources, equipment, money, and careers as well as other lives that could be actually be helped away to tackle this problem.
Until we as a society decide enough is enough, or until we have a major disruption in our society and the rules of comfort and convenience go out the window.
It's all good. We can disagree.