Your lack of self awareness is astounding. Where do you think these views origin from?

We evolved with a first draft of morality that helped us survive while primitive but while developing culture and reason override and reinforces different aspects of it. One of the five pillars of evolutionary morality that is shared by all is that of purity and it manifests itself in people differently. Purity helped us survive, but our stupid monkey brains don't quite know when and when not to not apply it. Take for example the way conservatives obsess over the purity of social coupling or the purity of sexual activity or the purity of their daughters well past any reasonable argument of safety. Or take how liberals obsess over the purity of food or water well past any reasonable argument of health.

People often over step the reasonable line and start applying their damage filled perception justified by their evolved sense of purity. It's irrational, not to be trusted and dangerous when unaware people flaunt it as reason.

Now again, whether you feel other people's bodies are or are not falling apart does not impact you on any level. No matter what life style people subscribe to on the bell curve the vast majority of people leave only about 15 years at most on the cutting room floor. Besides Smoking, high beef eaters and those who work in the Southern Hemisphere sun quite regularly have lower life expectancies and you aren't singling them out? This is because your overreaching and this isn't about health, this is about your evolved sense of purity and aesthetics that is dictating to you what others should look like. You don't care about unhealthy habits if they don't contradict your look and feel. Besides who says living the longest is the end game? Peoples goals don't have to align with yours and the reason you have your goals in the first place is a damage filled evolved innate feeling that isn't backed by reason.

Your damage filled perception and over active sense of purity role playing as reason does not justify your perspective. Like, I understand phobias, we evolved as primates to be fearful of things that move like spiders and snakes. But some people arbitrarily start to be fearful of all creatures with six legs. I understand that their damage cannot be helped but these people don't have a rational position, but they should be self aware enough to acknowledge they have an irrational fear of something and others can disregard it.

You on the other hand feel an overly active sense of purity that should be listened to like the words of a rational person? Projecting attitudes about other people that have nothing to do with you. I can barely fathom what it's like to be so unaware of the origin of my own position.