Yet, "el mesa" is wrong. You have to memorize it.
Comparative analysis of language isn't taboo [1]. It's just vastly more complicated than you make out, and the specific examples you chose aren't representative enough to support any point.
You're likely getting downvoted for misunderstanding basic socio-linguistic concepts that belie the confidence of your arguing: conflating biological and grammatical gender, implying that English was created by a committee of clever language designers, a focus on letters and words over concepts and comprehension.