I have a MacBook 12". It took me either months or more than a year to notice that the haptic touchpad does not depress at all when you click. It happened sudden

I have a MacBook 12". It took me either months or more than a year to notice that the haptic touchpad does not depress at all when you click. It happened suddenly when I pushed it while the laptop was powered off, and I panicked, thinking the pad was broken / stuck. I still grin like an idiot pushing into the pad and telling myself that no, my finger did not go down. It is really magical. If this can be done behind an eink screen or something similar, with a distinct feel for resting a finger and pushing a button, I believe it can be day and night for laptop keyboards. Alternatively, these eink screens could for sure have ridges for key delimitation.