The touch bar worked well for me on a Macbook. Most of the hotkeys there use cmd+something instead of the f-keys, so I needed the f-keys with only a couple apps, namely Double Commander. But what's better, there are apps to put custom controls into the touch bar. The most useful one for me was the button to hand off the Bluetooth headphones from the laptop to the phone or vice versa (via a bash script of mine). Plus I could also have app-specific custom buttons.