No, your post makes perfect sense. Apologies if I appeared to suggest otherwise.
I was simply observing that the oft quoted mantra of "righty tighty, lefty loosey" is ambiguous, as evidenced by the fact that it needs additional words to clarify exactly what it means...
If the markings in the original post had instead used an anti-clockwise arrow for loosen, instead of a left pointing arrow, and a clockwise symbol instead of the right pointing arrow, it's immediately obvious and unambiguous.