The last thing I want in Canada is a health care system modeled after Mexico's.
My 4.5 year old daughter spent her first 10 days of life in Sick Kid's Hospital in Toronto. She wasn't breathing when she was born, and was on a ventilator and other breathing assistance till she was 5 days old, which was the first time we were actually able to pick her up and hold her.
CT scans, MRI's, many many doses of various drugs, 24/7 care... I can't even begin to add up what it would have cost. A year of follow up care later and we finally were discharged from Sick Kid's care.
So, who's fault was this? If we had a pay as you go health care system, we'd all be paying premiums to 2 or 3 major insurance companies, which would likely all have significant foreign interests. Their only goal would be to provide minimum care at minimum cost to maximize profits for their shareholders. It would cost us at least as much as it does now, and we'd all be worse off for it. Everyone's premiums would be based not only on their particular risk based on their age / habits, but also on the statistical rate of illness which is based on cases like my daughters. Bottom line is you pay for other's care whether you're here or elsewhere.
Activities that put us at risk are taxed, not necessarily adequately nor in the most effective manner, but they are taxed. Owning an automobile is expensive and the Fed's get their share. Same for motorcycles. Moreso if you're dumb enough to smoke or drink loads of booze. Our auto/motorcycle insurance has provisions for injury etc. built into them to pay for extra care beyond what we already pay for through our income taxes and other taxes.
If you don't like wearing a helmet - don't. Take the risk and pay the fines if you get caught. Without a helmet law, insurance companies would ask you to specify if you are a helmet wearer or not. How much more insurance on your motorcycle would you like to pay? 2-3x perhaps wouldn't be unreasonable if you decide to go without a helmet. Maybe more?
At the end of the day, if you don't like the way things are run, change them. Run for office, protest, get petitions signed, lobby the government, thumb your nose at society and do what you please. Or, move to Mexico. Crash once, go bankrupt paying the bills and live in the streets.