Haha yes they do. See what they don’t tell you about socialized medicine is the waiting list for anything more than basic services is long. Average wait time is like 20 weeks from a GP to a specialist. Many choose to pay the cost in the US Or Mexico rather than wait in Canada.
According to the Toronto Sun:
The flight of the sick continues to rise in Canada.
A policy brief — titled Flight of the Sick, by the Calgary-based think tank secondstreet.org — says 217,500 Canadians left the country for health care in 2017, according to Statistics Canada.