That's a debate I had with myself when it came to my 12 year old son. I finally decided to ease him into it as it was very helpful to explain his mother behavior and her shitty attitude towards me. He's now red pill AF and is completely against marriage. He got to that on his own because I wasn't looking to go quite that far at his age. I explained that having a relationship with a women is OK if it is on his terms and he never waivers from that. Stick to that and he'll either have a unicorn or the women will leave him and that's fine. RP in my opinion is just as important a lesson as anything he'll learn in school.