That's arguable. I still can make complicated arithmetics on a piece of paper but I'd rather use a calculator or an excel sheet and derive the spare energy to reach further.
I learned to fly following a vor beacon but I'd rather use the gps navigator and dedicate the spare time to better attend coms.
I keep my brain busy, it is just focused on higher level tasks that improve the overall experience.
AI is a tool, a very powerful one.
How to make use of it depends solely on you.