Not to be too ignorant but isn’t this the million dollar ballpoint vs the lead pencil?
I’ve never flown Airbus and on Boeing it’s Autobrake 0-1-2-3-4-Max.
When you receive your landing performance select A/B setting based on LDA/brake temp prediction/desired exit.
When you desire another exit you use another brake setting.
Can someone explain why the million dollar solution is so much better then….pilotage?