>I have not once heard a rational reasonable argument as to how Grooming is bad
Because there isn't, this isn't about arguments or rationality, it's a battle.
Both the left and right are actively trying to groom girls to their side, so they gaslight you into thinking that it's bad when you do it, but ok when jews and liberals do it.

Look at all the filth that is peddled on netflix, the media and the music industry:
https://www.youtube.com/shorts/i0uYp0WogiY

That is a brainwashing scheme to turn girls into whores and coal burners. Why is that more acceptable than a decent fella courting a girl in her early teens and teaching her traditional values and eventually having a baby with her?
If you groom a girl first, she will become immune to globohomo and the liberal's whole scheme falls apart. So they must turn society against you and paint you as a monster, as a """pedophile""", which is a word that lost all meaning and became a smear word to attack decent men that feel healthy attraction to minors.

So you must groom teenage girls before the jews get to them. That is the moral and the most responsible thing to do. If you fail they will become whores and waste their precious white genes.