Well, it taught me how to set the Firefox color theme when my compositor doesn’t do it for me.
Unfortunately it’s another fingerprintable value to set it
Ah well, in for a penny as they say
And most websites ignore it, so I need to use Dark Reader anyway, at which point it doesn’t have that much value.
You don’t need to inject scripts/styles from a privileged extension to do this in Firefox.
Go to about:preferences and scroll to the “Colors” section. Select “Manage Colors”. Then pick your favorite palette and set the override preference to “Always”.
Use AI to automatically generate a compatible dark theme for an existing site.