Judge a tree by its fruits. The West has never done married priests. And only in the West did we have Christendom. Which "path" (married priests or unmarried priests) resulted in the worldwide spread of Catholicism? All the huge religious orders and missionary work have been from the West. Rome itself is located in the West. The West is superior.
In the West you had the sufficient intellect (or the God-given religious sense) to intuit the fact that you can't be a good priest unless you leave all behind and "come, follow Me." Others tried to have their cake and eat it too, but the West was apparently wiser, looking at the results.
William Cobbett, despite being a protestant listed numerous reasons in his "History of the Protestant Reformation in England and Wales" as to why priestly celibacy was a good idea.
• Without family, priests can dedicate themselves to the needs of the faithful
• The priest does not have to worry about the sick in his family, his priorities will always be the faithful especially if he visits sick faithful.
• He will never be obliged to provide a dowry for his daughter or pay to install his son in a profession.
• He can speak truth to the Prince, without worrying that his son depends on him to obtain a position or sinecure.
• He would never have a wife who could induce him to behave in an arbitrary manner towards the faithful because of his social relations
• The priest dies without a penny in his pocket and he has no heir to inherit from him.
• The married priest would never be willing to visit people suffering from an infectious disease at the risk of infecting his own family.