I really find this kind of appeal quite odious. God forbid that we expect fathers to have empathy for their sons, sisters, brothers, spouses, mothers, fathers, uncles, aunts, etc. or dare we hope that they might have empathy for friends or even strangers? It's like an appeal to hypocrisy or something. Sure, I know such people exist but it feels like throwing so many people under the bus just to (probably fail) to convince someone of something by appealing to an emotional overprotectiveness of fathers to daughters.

You should want to protect all of the people in your life from such a thing or nobody.