Avira > . Men never make fun of the exact position necessary to fulfill the mitzvah of tefilin
You compare mitzvot bein Adam (Chava, to be precise) l’haverah v. l’Makom. L’ Makom are easily measured. Mitzvos of nidah and neros as precise as tefilin. L’Havero may vary depending on society. Maybe because women have relative less of l’Makom, l’Havera are more prominent. Maybe men should pay attention to those also. given how relatively well established views on tznius are, how many men/boys are up on the halokha of, say, whether they can say kiddish when their mother is not dressed appropriately?!