Yeah, and they kind of go hand in hand, no? They're still up, and they're still G-Rated, soooo...
Now as far as racist caricatures go, it's a bit of a grey area and selective. I'd say the old cartoons depicting black people were definitely of racist intent. A lot of the Native stuff though? I don't know if there's an intent to mock with a lot of it. It's constantly evolving, and in a few years, I could see people bitching about "Moana" for being racist.
The irony I find, is that it's getting to a point where unless a culture is depicted as western as possible, it's racist. Like you couldn't depict tribes in the rain forest as is, because it would be considered racist. As if depicting exactly how they look and live, is somehow offensive. You gotta get rid of those mud huts and loin cloths, because that's a stereotype. Give them houses and suits and ties, and make them speak perfect English. There, not racist anymore. It's all a bit silly.