Updated 12272022-170031
As much as I might've wanted to tell you I was better than the Dark Mode phase, the truth is, the ability to darken a blinding web page with a single keyboard shortcut (^⌥N) has literally changed my browsing life. I have asked so much of this extension - dozens of custom themes, tens of thousands of domain preference entries - and it does stumble sometimes!... But its by far the best supported of the many hyped dark mode Safari Extensions on this marketplace, and its balance of control granularity is literally priceless.