You don't need to worry so much about most of these. Go to System Preferences > Keyboard. Change the Touch Bar shows to Expanded Control Strip. Then go to Custo

You don't need to worry so much about most of these. Go to System Preferences > Keyboard. Change the Touch Bar shows to Expanded Control Strip. Then go to Customize Control Strip... and set the keys you want to always have displayed. I can guarantee you will be using the touch bar more often then you did the F* keys.