Seems like you're making the stretch to hating Westerners - my take was that SE might be protecting JP markets not about hating gaijins.
Again, when World Visit was first introduced, it brought together legacy servers with low pop servers etc - yet back then, SE stated that the Data Centre economies would normalize over time even though there were differences in server economies before World Visit. eg Balmung's economy vs Diabolos
So it's interesting, for Cross Region Data Centre Visit - SE is using the reason of differences in game economies and values - shouldn't the economies of the different regions normalize over time?