Certainly upset David Lammy.
From that article:
'The Home Office is using taxpayers’ money to sponsor an age-old trope,” he told the Guardian. “Boris Johnson has already called black people ‘piccaninnies with watermelon smiles’. Now his government is pushing the stereotype that black people love fried chicken. This ridiculous stunt is either explicitly racist or, at best, unfathomably stupid.'
So I think this is a rubbish idea but I'm struggling to see how it's racist. Loads of fried chicken shops where I live (Hackney) and seems to me that youngsters of all colours love fried chicken rather than it being a predominantly black thing. (And is Lammy saying that anti-knife stuff is or should be aimed at black kids only?)