I'm sure the car marketing department agrees with you. Unfortunately, the reality for most people is not about freedom, it's about necessity. A car is simply the only way to get around; there are no other options. Freedom can't exist without choice. If you actually observe daily car users you'll find they are angry and frustrated. I find these daily frustrations occupy a vastly disproportionate space in their heads as well. How many times have you heard about the asshole on the road today? Or how bad the traffic was? These are signs that things aren't right, but people just can't see a way around it. If you realised something you were eating was unpleasant you'd just stop eating it, but people aren't able to stop driving.
You're clinging to the past where maybe the top 10% of society could own a car. Those people had freedom. Nowadays those people have private jets.