One of the most divisive presidential elections in U.S. history is likely to have a huge impact on QAnon, the sprawling conspiracy theory that has rapidly grown in the Trump era and is increasingly seen as a serious threat.The theory is centered around the belief that Trump is working to expose and prosecute a cabal of elites in media, government and Hollywood running child sex-trafficking rings, but has grown to include more broad anti-institutional beliefs that have helped it spread amid backlash to the government’s handling of the coronavirus pandemic. It’s unclear exactly what might with happen QAnon regardless of...