In fact, that guilt mongering is the reason they exist because the liberals’ aim is to remove all traces of pride whites may have in their race's history and place the blame for the evil in the world upon the white race.
This stirs up a great deal of racial resentment in those who still allow themselves to feel and think independently of liberal propaganda and believe that no race is truly inferior or deserves oppression for what they haven't personally committed.
Presently, radical Islam, a religion and ideology is the cause of the greatest evil in the world. There are racist overtones to Islam, which the Left overlooks in its hypocrisy.
Once you convince a group that it is evil or insignificant, you can then destroy it with ease. Here the liberals and Islamists help each other in the destruction of indigenous Europeans.
In fact, that guilt mongering is the reason they exist because the liberals aim is to remove all traces of pride whites may have in their race's history and place the blame for the evil in the world upon the white race.That is exactly how militant Islamist sand Nazis blame the evil in the world upon Jews.