Yea a friend only drives older cars without ODB to avoid tracking anything (he’s pretty paranoid). But I’ll resist buying a car with a driver facing camera as long as I can, I don’t care how much they discount insurance premiums if you get one, it’s not worth it.
But it solves your problem of getting any car with one. The only thing you might potentially lose out on is autopilot or whatever other manufactures call it, but it's probably going to be required by regulation anyways.