Our Finnish guests (2 different sets) commented that the standard of living in Canada seems very similar to Finland. Different incomes, different taxation, different state benefits, far different price of vehicles, and especially a different price for fuel but overall a similar standard of living. As far as I could tell, the people in Germany and the Netherlands seemed about as well off as Canadians too.
It would be no easier or harder to practice medicine in the US than in Canada. Probably no easier or harder to practice in the UK or Europe either. Every country will have similar requirements - similar educational requirements, similar training requirements, potentially very different exams, but having similar content and similar difficulty. A number of my classmates simply upped stakes and moved to the US, or to the UK when they completed their training. And US and UK medical grads moved here too - for romantic reasons often. The only way you could start practicing medicine the day after you arrive somewhere is if you've spent a couple of years completing the requirements before leaving home.
It would be no easier or harder to practice medicine in the US than in Canada. Probably no easier or harder to practice in the UK or Europe either. Every country will have similar requirements - similar educational requirements, similar training requirements, potentially very different exams, but having similar content and similar difficulty. A number of my classmates simply upped stakes and moved to the US, or to the UK when they completed their training. And US and UK medical grads moved here too - for romantic reasons often. The only way you could start practicing medicine the day after you arrive somewhere is if you've spent a couple of years completing the requirements before leaving home.