My two cents.
OP’s original question seemed 100% legit to see if anyone had any advice to help him get the best graphic experience he could. Put a smile on my face regarding the “Really Low FPS” claim whether intended as a joke or not.
Pegasus’s joke was legit funny and not in any way condescending.
Personally, I couldn’t care less about the “perceivable” or “not perceivable” debate other than I’d hope folks would be charitable in interpreting the intentions and arguments of each other as it goes back and forth.