When you flood a nation with millions of people of a totally different culture, resentment will inevitably emerge. This is normally not because of the fact that they are brown, but the fact that people see their communities changing for the worse.
Especially when you have a government that bows to their demands. The more homogenous the culture and population, the more consensus there is on important things. The less homogenous, the less consensus because of vastly different cultural norms and interests.
This is not about "hating" people because of their skin. Sure, there are real racists, and they're idiots. However, there are people that realize that diversity + proximity = conflict. People want their culture. They love their culture. The do not want immigrants that have no intention to assimilate or adapt. The do not want politicians making insane "hate speech" laws. They do not want millions of different people out-birthing them and have them be 30-40% of the population in 50 years (Looking at you, France). That will eventually kill native culture.
If anything, we need to go back to reasonable immigration percentages where the native population of any given country *always remains* native.
This applies to all nations, not just white ones. What I want actually fosters diversity by keeping cultures reasonably separate.
You WILL see increasing race riots in the coming decades.
People will probably scream *RAZIZUMS* at this post but they are wrong and I just don't give a fuck.