I don't think anyone questioned his personal health, also looks don't equate to health you can ask a lot of guys on this board who have suffered severe health issues about that, I don't think most 73 year olds need help getting out of their cars you could say that for anyone unhealthy regardless of age, nobody said anything about his long term health and nobody said he wouldn't live another decade.
So what exactly are you so worked up about? Is it really that hard to admit to yourself that a bodybuilder lifestyle isn't healthy?
What I am personally saying is that most human beings, actually all of them, would be healthier exercising a few days a week and taking no more than a multi vitamin rather than living a body builder lifestyle and using the shit we use, myself included.
If you have an argument to make against that you are fooling yourself and trying to justify the shit we do is for anything more than our personal ambitions, it definitely isn't for our health. Exercising is for our health and taking certain supplements may be for our health but destroying our bodies in the gym 6 days a week and using all kinds of gear and shit sure as hell isn't.
You want to marvel at how he looks, yea he looks amazing I wish I would look like that at any age let alone 73 but that is me personally because I respect the dedication it took but to most of the population he is a freaky weirdo. You want to marvel at his health....well yea compared to some 73 year old diabetic smoker in a wheel chair of course he is healthier. But he isn't healthier than the old guys at my YMCA that workout lightly regularly and don't use any gear I promise you that, none of them need help getting out of their cars either.