The biggest and main factor that Boris won the election was Brexit. He knew a quick General Election would help him win a majority and less time would be given on other real central issues such as Austerity and NHS. There was no Labour leader who could have won this election, even Tony Blair at his peak.

All other issues such as Corbyn, antisemitism, terrorist sympathiser, crashing the economy, were secondary to Brexit. I never understood why Labour had to have a second referendum if Labour negotiated a good and credible deal. If it was a good and credible deal then make that deal. No need to have a second referendum. That policy was just to appease the Remainers.

Most people do not think Boris was a better leader than Corbyn, some knew he was actually worse but they wanted Brexit done. A clown could have led the Tories and would still have won. In fact he did.