the typical ones are generally making light of their current situation with their wives girlfriends or plight vs the status quo. outsiders are by their nature not conservative unless they wish to join the status quo.
the conservative ones do not often reveal their politics because they will not get to work in hollywood.
For instance Jay Leno keeps his politics to himself most of the time.
Typically the m.o. of a closeted (by hollywood) conservative or libertarian.
Also, typically its a hell of lot funnier for a women, leftists or lesbian to make fun of gays an lesbians... then a white male.
