They're just tax havens. Plus, most of the rich are old, as incomes correlates with age. So, controlled for age, it likely is top 1%.
Yeah, if you're in the west you also have access to all manner of other benefits. Free healthcare (not Yankland, obviously) etc. Being born in the west is winning the lottery. Men in the west just need to open their eyes and broaden their horizons-- globalisation (women expanding the reach of men they can fuck, from their social circle to hundreds of miles, due to social media) is what has caused inceldom, globalisation is also the cure. Western men simply need to do what women have done. But, for some reason, they won't. They'd rather whine about how western women are broken and stew in their victimhood.