Sin nature? Human nature... If I think something is stupid I am going to call you out on it. It's necessary and we should be judging people every day, to assess what we think about people, ideas, actions, ourselves, in order to constantly improve and define what is right and wrong. It's NATURAL to assess and judge everything in the world around you. Your "God" gave you a brain, use it!
Granted there are some things that you can judge people on but shouldn't let it affect your treatment of them, like the colour of their skin or how they look. Even going into work and thinking "Well, I think Stacey is wearing ugly shoes today" that's judgement, your own personal opinion, it's neither right nor wrong, to share it is valid but don't be surprised if the other person does not agree with that judgement.
On the topic of the OP I think everybody pitching in through taxes to pay for when a few people need health care is a wonderful idea. Taxes also pay for things like roads, schools, police etc... Unless you'd like to build or defend everything yourself and have no protection in the way of a government organising and controlling society then universal taxation is the best possible way to ensure progress.
"So this is what my tax money is paying for" when we see arguably poor implementation of it is quite a common expression. As individual adults the best way you have to disagree with that is to lobby your representative in government or vote differently. We should be offering constructive criticism to those who work at leading us.
I know that's still not what the OP was referring to, it was more along the lines of "if injury was caused foolishly or intentionally we should call that person out and not give them medical treatment or expect them to pay back the money I paid for it, since they're an idiot."
Doctors swear an oath to protect and preserve human life no matter what the circumstance, they
have to treat injuries, no matter how they were caused. I 100% don't think we should be changing that. Unfortunately the taxpayer does have to pay for stupid health decisions but we can't remove your right to treatment, therefore the government does health promotion instead, to change peoples minds about engaging in unhealthy activities in the first place.
If somebody breaks their leg jumping off a roof i'm going to judge that they're an idiot, firstly for hurting themselves and also that a significant amount of money will pay for their treatment when it could have gone to something that improved society, not just saved one brainless moron. Still, I feel ethically bound to save that person, although they can expect some stern words.
By the way, things like cosmetic surgery or more specialised, non-essential forms of healthcare are
not covered by Medicare, which is the government health system in Australia. If you want that you need insurance or to pay for the treatment upfront. That's good, but kinda sucks if you have a problem that's deemed non-essential but can't afford the attention due to low socioeconomic status. Still, the government can't pay to fix all the peoples problems, sometimes you need to use your own personal money.
We can't stop all non-accidental injury but we can focus on preventing it as much as possible through safe behaviours and potentially banning or charging people for the misuse of stupid things like alcohol or drugs. Oryx, since you support drug use I would encourage you to support taxation to pay for healthcare. It'll save people with the same mindset as you when they end up in the ER due to a nasty reaction to a drug. Unless you'd rather they die. Personally I think a life is a life, we can judge people for being stupid but we should still help them. The solution is to stop them from engaging in that activity. Tobacco should be banned outright, it is nothing but terrible for people. Consider that infringing upon your right to do what you want with your body but yeah, we can change that with a referendum.
Are you judging me right now? (It's a rhetorical question). What I meant to say is that judging people by thinking, "they are ugly in red". It's wrong. If you have a problem with it say. "I love it when you wear green" when they wear something green. If someone jumped off the roof and needs help, I will help them, no question. There just needs to be a limit or ban like I think you said. Was the gratuitous comment in the beginning necessary?