All of my life experience up to 2016 suggested that about 1% to 3% of us are seriously bad eggs, people who will cheerfully and thoughtlessly screw over everyone around them for even the smallest perceived advantage or political "win."
In the 2016 election it began to appear likely that this figure is closer to 30%. That impression was reinforced -- cast in concrete, really -- in 2024.
So yes, I'm sadder, because I honestly didn't think I was surrounded by so many shitheels.