Yes.
You are so right.
There are SO MANY things OTHER THAN sound frequencies that the human ear can hear.
Gee, you must be one amazing medical specialist with lots of auditory research and publications on double blind testing with human subjects to know such "facts" that others do not.
Just in case you could not comprehend the previous statements, they are referred to as sarcasm. I can send you a link to a definition if you would like.

"Those who preach the myths of audio are ignorant of truth."