Then all that'd apply to sites not having a dark theme, undercutting the author's point because he could just use stylus to.make his own dark theme for sites.
I'm already resorting to tools and workarounds (ie Dark mode reader, invert image extensions, invert colors on phone). But
- they are workarounds, cumbersome, and don't always work well.
- I'm tech-savvy, if you are not and suffer the same condition, you are fucked.
Builtin dark mode on websites and apps would just be net benefit for me for little cost.