That style of life is not a dream, that is how most poor people live in Europe and I assume also in Japan. There are therefore a lot of people who could pull themselves out of poverty, but they don't since they are fine with doing a simpler job or work less for less pay since it doesn't suck to be poor. I am one of them, I have lived below the poverty line most of my life. I didn't chase money, but I happened to get a good job and started making loads of it. But I still continued that lifestyle even when I began making lots of money. I see no reason to spend more, I wasn't unhappy when I didn't have money so all it would result in is me having to work more years before I can retire.
Sometimes I wonder if Americans want it to suck to be poor just to ensure that people like me work harder. Neither the left nor the right seems to want to fix this.