The guilty white liberals don't feel guilty at all. That idea comes from folks like yourself misunderstanding the argument that complex geopolitical situations have multiple causes and usually responsibility ('guilt' if you need that word) on all sides. So, for example, when someone reminds you that the West has taken sides in the Middle East and bombed the heck out of parts of it, you think we're trying to make you feel guilty in a one-dimensional way, "Side with extremists." Not sure where you get the idea the West is secular.