I have no misunderstanding
I call it "different understanding)
But you do have misunderstanding. Your post indicates that you believe a set and its subset to be equal, and that such an equivocation then must work in both directions. It is completely incorrect thinking on the subject. This is regardless whether you think humans are animals.
Anyway
I rather phrase it correctly
NOT: Humans are (=) Animals
Categorically, humans belong to the set of "animals" (per definitions of the words involved):
dictionary said:
animal - any member of the kingdom Animalia, comprising multicellular organisms that have a well-defined shape and usually limited growth, can move voluntarily, actively acquire food and digest it internally, and have sensory and nervous systems that allow them to respond rapidly to stimuli
Note that human beings fit this definition simply and easily.
However, we can see the difference in what you are saying is correct (that is, that humans are not animals) in the non-scientific definition of "animal":
dictionary said:
animal - any such living thing other than a human being.
This is more of a colloquial usage, to refer to creatures other than human beings. But again, humans meet the more scientific definition of the word and that would be recognized in any unbiased discourse on the topic, or by anyone who doesn't have emotional or knee-jerk reactions to things like being called an "animal" when, by definitions, that entirely applies.
See quote below to explain
(No need to debate nor to belittle)
Do you honestly believe my original reply was belittling? Is pointing out someone's misunderstanding always belittling then? Is that how it works in your estimation?