Duh. This is just how to start a war where one didn't exist. You can't have diametrically opposing cultures and values under one tent for long. So introducing and supporting such movements has a clear purpose.

https://rmx.news/article/orban-the-west-sees-immigration-as-a-way-of-getting-rid-of-the-ethnic-homogeneity-that-is-the-basis-of-the-nation-state/