We don't want to be stuck with the bill when you have an accident that you're clearly not anticipating and realize that you were wrong in thinking that you "don't need that crap."
If you're not going to act like an adult on your own, then society is going to ask your employer to act like your babysitter.
If you break your arm society will be forced to pick up the tab. If you pass out and someone calls 911 for the unconscious person, society will pick up the tab.
There is no reasonable circumstances where you’d accidentally use HBO an subscription without intending to and force your neighbors to pay for it.
When the same drug addict that can't pay his bills again goes to the same hospital and has no intetions of paying and the hospital is forced to take anyone what is the result? A healthcare system that is more focused on duration of life at any cost, versus that of quality. Preventable illnesses like drug abuse, obesity and smoking are everyone's issue when everyone else is paying for the purposefully sickly to squander all the money.
You broke your arm? Sorry, no insurance. Figure out yourself how you're going to fix that. You might not be able to ever use it again, but that's your choice.
Cancer breaking down your stomach, leaving you in agonizing pain every hour of every day? Sorry, no insurance. Please be quiet, your neigbors didn't sign up to hear your screams.
Truck plowed into your car, leaving you maimed beyond recognition? Sorry, no insurance. We can't help you get home either, but there's a nice big hole outside the exit you could crawl into instead. Also here's the bill for cleaning the bloodstains you left on our floor.
We don't just leave people to die because it's both an ethical problem, and because it causes problems for everyone else.
Nobody has replied or will touch how we preventable diseases such as cancer from smoking and obesity are paid for by healthy people and are completely preventable issues.
Every single example you use deviates from the original, more and more as unfortunate circumstances, but most problems are not cars crashing into you. It's mostly people killing themselves slowly though sloppy eating, poor impulse control and violence. Yes you stuck your hand in a grinder, now the government will take care of you forever. You were putting on hundreds of lb over decades of eating crap, you get free lipid medication, insulin paid for with taxes of other people. Thank you for gracing us with your presence, for existing you deserve the best. Please continue to live as long as possible, we don't want to lose an important person like that. This is the system you dearly love? It's going to implode, obesity rises and healthcare doesn't care, they simply treat them when they come, and if you don't have problem already the hospital cafeteria will put you in there soon anyway.
This bad-faith argument is so appalling that I hope this is a troll account.
I'm not claiming a moral high ground, I'm suggesting that there's a flaw in your reasoning. If something you do or want places an externality on other people, then you don't automatically get to claim that behavior as a right just because you wish to be left alone. The other people who are affected by the consequences of your actions have a right to a seat at the table, and they're going to tell you to grow up, because you don't live in a vacuum. That's not a moral high ground, that's just how life works when you live around other people.
In this case, one externality is that when you or others like you get sick or injured without insurance, society picks up the tab. Society would rather not pick up the tab if they can force your wealthy employer to pick it up instead.
If you want to make an effective counter-argument, you need to explain why your position doesn't actually place this cost on society, or suggest a different way for this cost to get paid.
"But muh freedom?" is not a good counter-argument. "Why has society chosen to pick up the tab?" is a valid question, but is not a counter-argument.
Why is only helping the sick focused, at the middle of the story as if there is a predisposed amount of illness, and not on the circumstances that lead to it? People worry about single mothers but don't worry about them before they become single mothers. It's baffling.