Ironically...
When they're not declaring humans as the Scourge of the Universe, the animators seem to spend their time cashing in on commercials.
"NEW SITE! NEW WORK!$!$$!!$!$!"
Don't take this stuff seriously. While there are certainly some serious anti-humans out there, they're not all that common, and most people say this kind of thing just so they'll be let into the club.
