The Worst Person in the entire BCS/BrBa universe is NOT who you think it is...

The worst person in the entire BCS/BrBa universe isn't Gus, Walt, or even the Cartel or Todd.... it's Werner.

Werner deliberately builds a giant secret vault for unknown shadowy interests, which it doesn't take 5 seconds to think that it could be used for decades, centuries or even millenia of the worst operations humans are capable of, such as human trafficking, torture, human experiments, and many more...

To top it all off, he does all of this just for a paycheck! At least every other villain has some sort of purpose or pretense of purpose to the evils they do... Werner is well-off and just wants a deck in his already nice house.

This goes beyond 'banality of evil' stuff imho, because in 'banality of evil' scenarios, the perpetrator is usually one or several degrees detached from the actual evil uses of their work, but the obviousness of the evil Werner is building is immdiately obvious if he just stopped to think morally for 5 seconds.

Werner really represents the absolute worst of what humanity has to offer... it's an indictment of Mike (and the show's writers, actually) that Mike doesn't realize this and even punches a dude forr saying Werner was weak, and that the show treats Werner like he's some poor innocent