The USA has a lot of things that its neighbors (even the far away ones) should adopt, but the country is also lacking in some areas, and that is what this popular Reddit thread is here to discuss. Let's state a few of the obvious, like the tax system, the bathroom stalls, and public transportation… see, in the comment section, Japan was mentioned more than once, and we can't help but wonder why. Japan is pretty rad, that we already know, but still, why was it brought up so frequently? So we did…