Albania's national bankruptcy via pyramid schemes, Greece's de facto culture of governmental corruption, and the former Confederacy's political dominance by the KKK in the 1900s, all involved complicity in a majority of the population. So did Trump's election in 2016, and W's re-election in 2004.
That does not make all those people "bad" - granted that circumstances can induce bad behavior in almost anyone, there is a difference between those who deliberately avoid and those who deliberately arrange such circumstances, and having them arranged by others mitigates the guilt of the wrongdoer in some sense.
There almost certainly is, for example, some small but definite percentage of people prone to molest children who deliberately avoid abetting their perversion - who avoid, rather than arrange, jobs and social circumstances that would provide opportunity, who live their entire lives without molesting a single child because they discipline themselves to avoid the temptation.
Those are good people in some sense, surely? Even though they are always just a step away from doing rank evil.