Well, the list of felonies is pretty varied. I mean, sure, tax fraud, murder, kidnapping, and perjury are all not good, but they are kinda different degrees of badness. But all of them make people an animal.
As does... running for political office? Does this make voters... demi animals cause we enable them? Or, is voting ok, and, wait, just politicians. So, say you're in government but not voted in you're a human, but if you get elected you're not... what about people who stop being politicians? Or does that stick? Do they become animals when they get elected, or just run? Ugh, trying to make sense of that thinking makes my brain hurt.
As for terrorists, usually say they're kinda scummy, but, still classify them as humans.
And, yeah. People = animals. Words have meanings.
((An aside for Swede. I really dislike that "One man's freedom fighters is sometimes another man's terrorists." quote. Mostly because, you can be a freedom fighter without being a terrorist. You can rebel against a government without targeting civilians. Going after the military of the government in charge is one thing. Blowing up a bus full of children to try to get the government to give into your demands is another. People may agree with the goals of a terrorist, but , terrorists are seriously terrible people. Once you start targeting innocent people, you're not really a freedom fighter to me.))