That's very emotive langauge to say that it is a personal attack from Gary Anderson. I don't see it as any such thing. I think he's making a comment that has been widely noted by most motorsport journalists as far back as the middle of last season.
It's as personal as it gets as far as I can see it and I don't know what comment by most motorsport journalists you're referring to. Not that his personal problems are not well documented. A solid drive under tricky circumstances but let's be honest Hamilton is doomed when he does doomed when he doesn't.