You have to think the scale though. US is not the same as e.g Sweden and can't be the same. The amount of benefits you get in Scandi countries or Europe in general against the US are massive. At the same time you have to think that the US is a country of 330m people compared to an average EU country of 10-20m people.
In the UK whilst there is free healthcare etc and its a country of 66m, the healthcare has been getting worse and worse. The appointment queues go up to years for a simple thing in London. (I had a meniscus tear and they appointed me to see an orthopaedic in a year after I was diagnosed. Just to see him. While its understandable that emergency issues are getting bumped up the ladder, mine which was a non-emergency felt like a bummer when I heard the orthopaedic wont see me for a whole year just to see at which stage I am at. That includes doing some scans to see my stage which the GP won't know unless he is some kind of magician. Yes again he can check if the leg is hammered around the knee to bump up how of an emergency it is.)
Generally speaking I think the main issue is that the US is such a large country that can't work the same as EU countries. That goes for everything, from benefits, to working schedules to prison systems etc.