It also illustrates how it was open season for a long time (roughly from the late 60s into the 80s) to attack WASPism in popular culture without fear of being l

It also illustrates how it was open season for a long time (roughly from the late 60s into the 80s) to attack WASPism in popular culture without fear of being labeled a bigot. Indeed it was a way of establishing credentials as not bigotted.