He is mirroring Uncle Andy
Interesting, because I happen to think that is exactly how Harry will be written up once W&K have a baby.
It is as you say the way Andrew was portrayed although he wasn't as bad as he was made out. Never liked him though, he has a reputation for being rude and arrogant, no one can accuse Harry of that. Also, Princess Margaret once commented on the way she was portrayed in the press, she said "because Elizabeth was going to be Queen she was the good one and that meant she had to be the bad one." It should be added that Margaret didn't help herself much.
When the late King George VI was Duke of York and David was set to be King, George was portrayed as the bumbling idiot. I think that has still stuck.
All this goes to show how unimaginative our media are. So I guess whoever Harry marries, even if she's like Joan of Arc she will be portrayed as the next Fergie because the media are already likening Kate to Diana.
No win situation if your a royal.