Questions are being raised about the case of a 36-year-old Ontario woman who died of liver failure after she was rejected for a life-saving liver transplant after a medical review highlighted her prior alcohol use.
Consider what you just said can apply to motorcycling or buying a classic car with outdated safety features. There is no tangible health benefit to motorcycling or driving a classic car, it basically "has no positive health benefits at all" (as per your own words) and only increases risk. Show it be banned? What about every other risky hobby? If not, then neither should eating junk food which is measurably less dangerous/risky. Keep in mind that for smoking the overall trends of diminishing smoking habits in younger generations basically highlights the proof that encouraging healthy habits rather than punishing the individual is the correct way to approach this.
Buying a motorcycle or classic car doesn't necessarily lead to injury in the same way that overeating and being lazy to the point of becoming a land whale does.
Being a judgmental asshole increases your likelihood of being assaulted. I shouldn't have to pay your medical bills when you get punched in the face by a stranger.
I suggest you look up just how often motorcycle injuries/deaths happen. What you're saying only applies if you never get into an accident or fall off the bike ever, in the entire period it is owned (which could be 20-30 years). Something which is incredibly unlikely. From the language you're using (i.e whale) I'm getting the impression that your position isn't rational and instead based on a dislike of overweight people. I've done what I can here but I don't think you're messaging back in good faith and don't want to entertain the perspective of someone who tries to put others beneath them based on their body and eating habits.
I'd be willing to bet that the number proportion of motorcycle owners with health problems caused by riding is a hell of a lot lower than the proportion of people who don't eat right and don't exercise enough and have health problems linked to that.
And no, it's not just overweight people I don't like, it's also people that are sick all the time (like, weak immune coughs and colds type of stuff).
I think if you seriously hold those views you should consider the fact that there are many reprehensible individuals which thought exactly like you do in the past. Though the groups they chose and the reasoning provided varied, all being equally irrational, they found reasons to neglect if not outright try to erase individuals which they perceived as somehow inferior to themselves because of their lifestyle choices. They falsely thought, like you do, that society would be better off if these individuals were not part of it and "punished" for their lifestyle choices.
This is a point where you need to actually realize for yourself what you're arguing for is reflective of a worldview which is objectively evil. You need only to look up the horrors of eugenics, of every ethnic genocide, of every society which chose to discriminate rather than uplift its members.
From the way you speak you seem to think that those who are strong or smart or talented have no duty to anyone but themselves. But you fail to realize that one day you may get sick, one day you may be old, one day you may be involved in an accident through no fault of your own, or by means of your lifestyle choices. At that time, you will need people to care for you, and you will realize exactly what I'm trying to tell you here.
For reference, the way you think is not new. I suggest you look through the chapter in Plato's republic where Socrates speaks with Thrasymachus about how "might does not equal right" to gain perspective on this. Thrasymachus held your worldview. It was one of the first positions that Socrates showed to be indefensible.