Celibacy has many virtues and there is nothing wrong with demanding sacrifice to hold certain positions in a religion.  So this is not a justice or health issue.  Clericalism is not strengthened by celibacy since anyone can choose to be celibate.  However, only allowing male priests furthers sexism which is a form of real hatred whose example in religion results in the world as violence, rape, slavery, child abuse, genital mutilation, terrorism, forced illiteracy, and poverty.  This bias against women also furthers clericalism as 1/2 the church is made to feel voiceless and subjugated to other ordainable 1/2 of the church. 

It is the Ukrainian Catholic Church's refusal to ordain women called in Christ to priesthood while allowing all men this opportunity that amounts to gender sacramental slavery of all women & this is immensely harmful to the church, women, men, children, the world as it portrays Christianity falsely standing for hatred and partiality of God towards men over women.