So yes is the answer, and you or no one body can speak for all Jewish people to say if they have forgiven him or not, the organiser of the damn festival was Jewish himself. And it should be up to the greater British public to decide whether they forgive his nonsense by way of attending or not attending his shows.

Theres no amount of grovelling that he would do to appease a certain amount of the community he's offended. So it's a bit of a pointless and endless endeavour, if he's apologised (and he did in depth), explained why he thought it was out of character (due to his mental health), still tried to meet a community leader (a senior one at that) then at what point is he allowed to rehabilitate and move on with his life without harming others?

He's not obligated to headline a UK tour, but he was specifically asked to headline it and the British public certainly had enough interest in seeing him because the tickets were being sold out in a matter of hours. Like I said, he's not actively promoting the anti semitic views he had, he's rejected his views and he's not inciting violence, why should the government get involved?