I think things can improve far quicker than most realize. I've talked to a lot of non-Whites in the U.S., First, second, and third gen. All but two have said they'd flee back home during a serious war or economic collapse. They come because there's blood to suck and there's no real pushback, despite their incessant whining. If either one of those things are taken away from them, the flow will ebb. During the late 19th and early 20th century the British Empire sent pajeet laborers to different colonies. Some of those, especially the smaller nations like Fiji, ended up with anywhere from 1/3-1/2 of their population being Indian. In Fiji, the pajeets kept increasing their share of the population until the election became a racial headcount. The natives voted along political grounds while the Indians voted for the Indian. They put an Indian in as the Prime Minister. A year later he was expelled in coup and a Fijian took the position back by force. The Indians realized the jig was up and started leaving. For the first time in 70 years the Fijian population was more than 50% of the country's ethnic makeup. Now, Fiji's a shithole, but the point is that even cockroach-like jeets who have been in a country for four generations will leave once there's nothing in it for them. There's another example that was done more democratically, but I can't remember the name of the country.
Here's their census. The Indian population is still dropping. I think it's around 30% now.
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