The political analysis of the problems of modern European nations re Marxism and Islamism by Brievik is 100 % correct.
But his methods and actions are 100 % wrong, evil and deplorable.
His cure for the problems of Europe are also equally wrong - he wants to impose a Catholic Imperium on our nations which imposes Catholic Conservative values on our society - a sort of Clerical Fascism like that in Ireland under the rule of the Catholic Priests until just a decade or so ago.
As a Libertarian Cultural Nationalist I condemn his deeds and his agenda totally.
That does not mean though his analysis of where Europe is going towards Dhimmitude via Cultural Marxism is not correct, it is.
The tragedy is that one man can be so right and yet do something so terribly wrong.