I had a 5th gen Camaro that had terrible brakes because I could never get the rotors/pads hot enough during normal operation to properly "clean" them. They were so big you just couldn't do it without visiting the freeway or a race track. I had to get the rotors machined or replaced about once a year because the car mostly went to the grocery store.

I think the best thing you can do is to occasionally stand on the brakes as hard as you can from >60mph. In a heavy EV you probably only need to do this once a week/month.

There is something about mechanical contrivances and rare use. Complex machines tend to get sloppy when they aren't exercised regularly. The best way to prove a machine will work correctly is to use it frequently.