Is it not quite dangerous for him to be dishing out advice in some of these areas? He's choosing quite contentious areas. Topics like infant nutrition, breastfeeding, depression, anxiety, are all things you should really steer clear of if you're not properly trained. And while it's fine to raise awareness and encourage people to talk to their families etc, usually when other 'celebs' stray into these areas they provide links to support services where people can get proper help. He seems to be too thick to appreciate that he's not actually qualified to offer advice on any of this stuff.