It just seems strange that the GWAMs, which are really only necessary in large amount for culture victories, are loved by the AIs so frequently. The last few games I played I see pretty much Art's Funding put to the proposition on the second or even the first World Congress. I'll get hated on by everyone if I even so much as mention Science Funding. I guess it's the same reason that the AIs choose Piety and Aesthetic so much while Rationalism so rarely. They must really like their arts.