Your "Why could the RCC not have the wisdom to see the possibility of the same benefit to all?" assumes that the Church could ordain women, when it has taught that it cannot, and that ordination is primarily aimed at service, when at its core ordination incorporates the ordinand into a priesthood in which the priest is the icon of Christ in an anamnesis of his offering Himself  to the Father perpetually in the Heavenly Temple.

It is no accident that every sect and denomination which has a female ministry akin to the Catholic priesthood has a defective understanding of the Eucharist.