Never said female infanticide came under Khap ruling, just that unless that is changed, these types of actions will amount to nothing more than trying to catch up to the "followers". I'm not under the illusion that preference for the male child is a product of some khap diktat, that remains deep rooted & would need to change, one way or the other.
As for not being a fan of the Khaps, I plead guilty. Unlike you, I believe whatever purpose it served, its negative influence now outweighs any positive one. That however is my opinion, I have no problems if you chose to hold a different one.