He's 14. Not a young man. Certainly not an MRA who needs to be shamed and horrified into seeing the light. (Not a winning strategy in my view, even for adults.)
I have a 13 year-old and like his brothers, I have given him safeguarding advice without describing in horrific detail what bad people might want to do to children. I am certainly using the same age appropriate way to tell him about feminism and why we need it.
My middle one came out with this stuff, at around 14 or 15, after watching the likes of Jordan Peterson on YouTube. I turned that around by having calm, friendly and age appropriate conversations about feminism. As well as about poverty, disability, race and all of the other issues that might result in men or women being disadvantaged in our society.
That's because feminism doesn't exist in a vacuum, which is why children should learn not just about the reason it exists and what it does but also that it sits alongside a number of other civil rights movements. And why we need them and what they do.
One reason for that of course is that many who ridicule or disdain feminism point to men disadvantaged because of poverty or race or disability and use that to argue against the need for feminism.
Once children understand that there are different reasons why men might be disadvantaged, that MRA tactic is far less effective.
They should also learn that some may chose to focus on one movement and that that is entirely their choice, to counteract the argument that feminism should be about equality for everyone.
Btw, I only started talking to my oldest about this without censoring myself when he was 20, including frank and sometimes uncomfortable conversations about porn, prostitution, male violence and the patriarchy. I am glad we can talk about this in an open and honest way, because he is experiencing and observing many things he is trying to understand. By providing a feminist perspective I can help make sense of some behaviours and events he is struggling with.
That would not be happening had I gone in guns blazing at age 14 as some PP have suggested.