I used to have a roommate (who has several accidents on his record) with the exact same model of Toyota Corolla that I had. We’d frequently go on trips together

I used to have a roommate (who has several accidents on his record) with the exact same model of Toyota Corolla that I had. We’d frequently go on trips together. My driving experience: very rarely have a PCS audible warning when conditions change unexpectedly on the 10 (SoCal). Braking activated once or maybe twice in three years. His experience: constant “false” alarms from the system, several instances of pedestrians and vehicles “coming out of nowhere” that passenger saw 10+ seconds away, several instances of slamming on the brakes, both machine and human-activated. Some people just don’t treat driving as the life safety critical activity that it is. Most people.