Derech HaMelech:
Allowing this license, further legitimizes this perversion. I doubt your Rosh Yeshiva agrees with your nonchalant attitude of not caring about the morality. What about Tikun Haolam, if nothing else? You don’t care if the goyim violate the sheva mitzvos? No problem with legalized abortion? Do you have a problem with legalizing murder? Issuing a toeiva license is specifically prohibited for goyim according to the gemorah.