This isn't a conspiracy, its basic economics. The white population has been shrinking since we started this country. We imported black slaves for cheap labor to pick cotton, then we imported cheap Chinese labor to build the railroads because the Irish demanded a living wage. We import mexicans to work in the fields, and Indians to write software, and always the reason is cheaper labor. Yes, these groups tend to reproduce more than whites as well which further shifts the demographics.

But this is all perfectly explainable by simple economics, and it has been happening for a looong time.

The REAL replacement theory is that they are going to replace ALL of us with fucking robots, and then the elites will not depend on the labor class for their riches for the first time in the history of mankind.