[ARandomerDude]

This is intellectual misdirection. Not knowing the precise moment an X becomes a Y does not prove the non-existence of Xs or Ys. For example, when does a small pile of rocks become a big pile of rocks? Regardless of the answer, there are both small rock piles and big rock piles.

[mensetmanusman]

There may however never be an answer because humans will never agree on the veritas of the matter. E.g. the debate on when the small human life becomes a human life worth protecting.

[samus]

The meaning of small and big is relative to some context. In the context of porn, almost any word designates a fetish. If it refers to a group of humans, one could call it a stereotype or objectification. In the context of Porn [Rule 34](https://en.m.wikipedia.org/wiki/Rule_34) applies, and it affects everything.