Everyone is supposed to have their 15 minutes of fame. Perhaps I have just had mine, after the contenders for the Tory leadership were invited to endorse the ‘charter for tax cuts’ that I co-wrote for Conservative Way Forward. It was certainly pretty cool to be namechecked at the launch event on Monday both by the new Chancellor, Nadhim Zahawi, and by a strong candidate to be the next prime minister, Suella Braverman.