By Will Cooling Social conservatives used to criticise wrestling for its bad language and violence, now liberals say it’s too sexist. That cultural shift may be reflected in voting patterns too, if Donald Trump can persuade enough people that the Democrats are today’s prudes, says Will Cooling It is nearly a decade since Donald Trump descended the golden escalator at Trump Tower to assume his place as the main character in American politics. What followed has often been obscene and always bizarre, but if you looked closely, you could understand how Trump marshalled voters to achieve surprise v…