Would it?
Just from recent news:
1. Some Chevy Bolts apparently have faulty cells that can completely disable the car without warning (
link)
2. Ford Explorers apparently allow carbon monoxide to enter the cabins (
link)
3. Honda Accords are apparently catching fire due to faulty battery sensors (
link)
4. Toyota Tacomas are apparently stalling (
link)
5. Hyundais and Kias apparently have engines that can fail while driving (
link)
I would argue these are all far more serious than a planned, temporary disabling of AEB and, yet, none are generating the sort of catastrophic customer reactions you seem to suggest would ensue.
The reality is that people realize that anyone's products can have faults and may, at times need to be fixed.