Corporal punishment is the most effective means for curbing degeneracy. Cultural Marxism and multiculturalism don't really affect people until later in life, and they're more prone to it if they weren't spanked as children. (((Psychologists))) say it's "abuse" but it's not if you use it sparingly, at the right time, and in the correct manner.
Or, you could let your child become a degenerate faggot, tranny, junkie or race mixer. Your call.