E: I kind of enjoy watching the fluctuation of the rating on this post between positive and negative. Shows the drastic difference in mentality here.
Am I saying the US is perfect? No. There is a lot we can improve, and my political (social or economic) tendency leans pretty left to begin with. But you are very wrong if you think there is no mobility or opportunity here in the US, even with the current political environment. I am an anecdotal data point, but as a first generation immigrant that grew up in poverty here, I am pretty certain I would not be in the lower middle class if it wasn't for the American dream. Every single relative within my generation that immigrated to the US are now heavily educated and work decent jobs to provide for our families.
There is a lot of social policies we can borrow from other countries to improve our social justice within our country. But the fact that many people here are not even reflective with the possible opportunities here currently is kind if of saddening to me.