On the contrary, screw you whoever led it. Who even wants authored styles nowadays.
"Authored"? It just applies a set of rules to the existing stylesheet. It's not like they're customizing it for different websites.
It was a rhetorical question, hence no question mark.
> Effects like masks and mix-blend-mode can create undesirable results on an element whose colors have been transformed, so in some cases Adaptive Dark Mode turns such effects off
This is how you get designers to work around your browser's limitations. "This CSS won't work for Safari users with dark mode on, so let's use this combination of javascript frameworks instead"