Happened in 2022 to a 2017 MBP belonging to someone I knew. She went out and bought a new one, and put the old one in a drawer. She brought it to me in 2023, I investigated and found the shitshow - Apple saying "nuh-uh", the ACCC (Australian consumer advocate) saying "you'd better", then Apple quoting me $1100 because the ACCC never enforced it, and me getting it fixed locally for $550. It needed a new screen, not because the screen itself was faulty, but because the failing flex cable was integrated with the screen. Screw Apple.