He's a total fuckwit. Corrupt and sleazy as hell and was absolutely his mother's golden child. For her I think the sun shone out of his arse and although she had to go into damage limitation mode at times, he could still do no wrong.
I hope the royal family continues to keep him at arm's length and out of the public eye as much as possible, and so far they are doing that. If they don't then they would be no better than he is.
I do have some sympathy for the King and for William, who will have to contend with his fuck ups and the consequences for a long time to come. They've inherited this problem, both from the late Queen and from the arsehole Andrew himself. I don't think there is a real solution to it, apart from trying to keep him as quiet as possible and limiting the voice he gets.
Personally, I do think that he should be stripped of all of his remaining titles (HRH, Duke of York etc.). I doubt he will be though.
Horrendous man.