Could Jeremy Corbyn Have Beaten Boris the Actual Incompetent One?

Bernie Sanders and Jeremy Corbyn revived the hopes of many people who had given up much hope for real leftward change through electoral politics. On June 8 2017, the Corbyn-led British Labour Party defied the odds and won 40% of the vote, raising hopes for a Left breakthrough. On December 12 2019, Boris Johnson ‘s Conservatives crushed Corbyn and Labour with the slogan “Get Brexit Done”. Was Corbyn’s loss avoidable? Why did he lose?