[will_raw]

Sometimes I just wonder why does apple don't provide such a basic features/necessities.

[jakear]

If you have a touch bar it does, in my experience. Tap the brightness button to open up controls for each monitor.

[vladvasiliu]

I don't have a touchbar mac to test, but does it work with external non-apple displays? Via Karabiner you can configure keys to change the external display brightness. Works great on a Thunderbolt Display. Completely ignores my Dell / LG.

The main reason why I think this wouldn't work is because in the display properties there's no brightness slider for non Apple external displays. There is one for Apple displays.

[thehesiod]

I have touchbar, it only sets brightness of laptop, not external

[wayneftw]

Who needs basic features when you have marketing to convince everyone you’re already perfect in every way?