Blair has accomplished one thing, he has united the Brexiteers and the Remainers, they both want him to butt out. He is quite possibly the most reviled man in the country after his lying to the people over the Iraq invasion. Indeed a lot of people would like to see him in court to answer the accusations in Chilcot. The general feeling is he is either up for some EU job or trying to splinter the Labour party in order to weasel his way back into politics.