I agree with Audrey that maybe services are different in different parts of Canada. I live in a rural, far from urban centre but cannot complain about our services. One of my children causes me to be a frequent flier at the ER. We are always well served. And I am thankful for the coverage we have.
My dad died of leukaemia many years ago. His treatment required him to be in isolation in cancer clinic for months. Again, we didn't go bankrupt over his illness. (And btw, he went from his dr's office where he thought the dr would tell him he had flu, by ambulance to hospital and next day he was admitted to cancer clinic.)
There are wait times for elective surgery but emergency stuff, in my experience , has always been dealt with quickly.
The system isn't perfect but it's worked well for us.