I'm Canadian and living in California. I want Universal Healthcare.
There are wait time problems in US too but maybe not as common.
If you have health insurance it's not going to bankrupt you.
I know plenty of people without a job and are poor in the US... guess what? They get free healthcare. They don't pay a penny. You can even give birth and not pay a penny out of pocket if you are on Medical.
The US has a large population on free healthcare. California actually has quite a large "socialist" state. Lots of things are free or near free for people people. Similar to Canada or Europe. No one talks about it though.
Make below 40k or whatever the threshold is and you get Medical in California. It's basically free healthcare.
And if you have a job.. well then you have health insurance, and you won't go bankrupt because of it. And you get much better quality healthcare than in Canada.
I'm making well over six figures a year (and not in the Bay Area, for reference) in my 30s and have top quality healthcare supplied by my job. The last time I talked to a doctor, I had to schedule an appointment six months out just for a routine examination and blood work. The labs I reached out to for getting sleep studies done (which, for reference, I would've needed to pay out of pocket entirely) said they'd need similarly as long.
Can you convince me that our healthcare system is not broken? Ostensibly the person in your argument that is supposed to benefit the most from it?