Asexuality doesn't exist. You shouldn't put a label on humans at all. Period. Everyone feels something.
Silence, human, I am Darth Vader, from the planet Vulcan. Your argument is invalid.
(This is the dumbest argument against asexuality I’ve ever heard. Because if I don’t feel sexual attraction, I don’t feel aaaaannnnyyythiiiiing oh my gooooosh. Yeah no. We’re not robots, idiot. And if we were we’d have taken over the world by now. Skynet will rule.)