Should Tories already be feeling buyer’s remorse over their new leader? It has been only 20 days since Boris Johnson, a liberal who pretended to be a populist, was replaced by Liz Truss, a liberal who doesn’t pretend to be anything other than a liberal. Whereas Johnson’s was a patrician liberalism with a keen sense of public opinion, Truss is an economic liberal with a swot’s enthusiasm and a swot’s grasp of human instincts.