[quote name='RAMSTORIA']stereotypes exist because they are either true or have a grain of truth to them (or common misconception).[/quote]
Stereotypes can't be true by definition, and even most lies have a "grain of truth," so that doesn't really mean anything.
Stereotypes exist because they are a tool used to reduce the amount of thought required in day-to-day life and they also make it easier for you to distinguish your own group from others and simplify/dehumanize other groups for various reasons. It's not necessary that they be based on anything but a thought.
[quote name='RAMSTORIA']this is a racial epithet. its a fine line between the two but there is a difference.[/quote]
Yeah and that's true - it's not a stereotype that black people are chimps or something, it's a racist insinuation that black people and chimps have comparable features, intellect, violent/irrational nature, and that it is necessary for them to be controlled or kept away.
And I'm not saying this dude is racist (at least not simply based on this one cartoon, I haven't seen anything else he has done), but if he isn't then he's either stupid or knew exactly how it would play out and intended for it to do so.
I don't think he meant the typewriter thing either, I think he could have just been trying to say that politicians (or at least politicians he doesn't agree with - the ones who were involved with the stimulus bill) are stupid like apes (or monkeys, since apparently people don't generally know the difference/make the distinction).