I should have said "should have...", maybe this was not clear. I am not claiming tha there's a "perfect" country. Some countries come pretty close though, where you have affordable public transportation, affordable housing and affordable health care. For example and Germany and Switzerland (two countries where I have lived for long periods of time), nobody will die because they can't afford health care. Nobody will be homeless because they can't afford an apartment (yes, I know, there is also homelessness in these countries, but for a variety of other reasons).

Doe that mean it's perfect? No, of course not, there is always room for improvement.