My car's front assist (adaptive cruise control) sensor stopped working and cleaning did not help. So I decided to turn on longitudinal control (software ACC using camera) on my comma.ai device and holy shit! When I first tried it a few months ago it was almost unusable. Now I think I will not turn on the car's stock ACC again.

AI is all about LLMs now, but having a device that can add self driving capability to most modern cars and running open source firmware from github (I use sunnypilot) is beyond cool.