If Trump is Western civilization's bodyguard, then he hasn't been competent in his job. Cancel culture has gotten much worse under his watch. Biden would probably do a better job. Nor would he give into the 'radical left' based on his record.

That said, cancel culture IS a big threat. Perhaps not as immediately important on the level of the pandemic, but after that's resolved, dealing with cancel culture could pretty much be one of the biggest issues.