I can't remember what eg F7 does in five different apps. That's why I never used the F-Keys.
Now I built app specific icons (and actions), at the bottom of my Macbook screen. Each icon is exactly above the F-Key. So I can press the appropriate F-Keys right under the icon. This is fast and intuitive, works perfectly for me.
Here eg the set up for my browser.
I do this with Keyboard Maestro, but I would rather do it with BTT. Is it possible to have some kind of "ghost" nouch bar (a copy) at the bottom of the screen? This copy would not have to work, it only serves as a visual aid.
Maybe others will find this useful too. Thanks