Very good points made about Harry's own emotionally deprived upbringing at the hands of two people who were both physically and emotionally unavailable to him and how he's re-enacting that trauma as an adult. Because what has surprised me, as a parent, is how much of parenting is just about being physically present, providing continuity, stability and emotional support merely by being there day after day for my DC.
I had a parent who left and who was very emotionally distant thereafter and I hadn't realised how much that impacted on me until I became a parent myself. I, like William, was less affected than my younger sibling, who has had tremendous issues as an adult with emotional attachments, because she feels so insecure and is, as a result, really needy, but I was nevertheless affected. I think some people wear their trauma much more obviously than others. And I think, as another poster said, that William (and Kate) both learned how to behave and do their roles effectively, while retaining their private selves, by observing the Queen and doing what she did. William said recently how Kate spent a lot of time learning from the Queen and you can see it now as she's growing into her role as PofW.
@Gracewithoutend there are several reports online about Spotify cancelling Archetypes, because it wasn't worth the money they paid for it ($18 million apparently), if you Google it.