1. Canada is not a good example of universal Healthcare but there are several examples of universal Healthcare from other countries that have much better Healthcare than the USA and Canada mainly European countries such as France, Germany, Switzerland. Denmark, Norway, Finalnd and a few Asian countries such as Singapore and Japan. You don't see a lot of people from Switzerland or Singapore going to America for "better" Healthcare. You don't want to admit the truth that universal Healthcare does work, you point to the one shitty example of Canada and ignore the several good examples such as European countries and Asian countries like Singapore which is a very flawed argument against universal Healthcare on your part. Even Donald Trump himself once renowned Australia for its exemplary universal Healthcare system.
2. I actually would somewhat agree with you on this one. Not all jobs deserve high wages, a crappy fast food job isn't deserving of something as high as $15/hour but I am not advocating for that. I am actually talking about people who do lots of hours of hard labor and shifty employers trying to get away with paying them nothing and a culture that doesn't have respect for the working man is part of what lets shifty people get away with exploiting the worker. That and McCarthyist propaganda demonizing basic respect for the working man as "evil socialism".
3. Your view on homelessness is rather short sighted. Not all homeless people are their because its their fault, some did land in hard times due to people not paying them for their work and landlords evicting them at whim. The way to deal with homelessness is a case by case basis and only deal with homeless drug addicts by tackling their drug addiction accordingly and not treating all homeless people like indigent drug addicts. That is how Finland tackled homelessness and it's the only country in Europe with actively declining homelessness rates.
4. Maybe Americans can't afford to move to these other countries or maybe they simply want life better in their own country. Also the people migrating to America aren't from better developed nations like Switzerland or Singapore or Denmark. It's people from underdeveloped 3rd world shitholes like Mexico, Venezuela, Columbia, Iraq, Sudan, Somalia, etc. Your flawed arguments only prove my point that anyone MAGA doesn't have a heart or a brain.