These low IQ subhumans are not colonizing anything. They are invasive parasitic creatures destroying everything in their path.
Colonizing is beneficial. It improves the land, the infrastructure, the technology, etc, etc and levels everyone up in the process. The reason the subhumans of the world are invading western countries was due to the end of colonization and the end to the greatest prosperity these subhumans ever experienced.
These subhumans destroyed most of what Europeans gave to them in their own countries and now these subhumans wish to destroy White western countries.