Star Trek

Why car companies do not come up with retractable baby car seats? I don’t know why it is not possible. Instead of buying car seats from other suppliers car companies can provide the baby Car Seats in the car itself. What you guys think?

So, increase the costs of millions of cars, the majority of which don't actually need the baby car seats?  I think that letting us strap in a separate car seat if we need one is better.

well standards in baby gear change quickly.  They tell you not to ever buy something for a baby that is more than 7 years old because it is likely no longer conisdered safe.  A car would hopefully last longer than that. 

Also you need more than one type of car seat throughout the child's life. 

^^ both excellent points.

For one, if they did that they'd be putting a lot of people out of work, which will turn public opinion against those car makers, which would result in loss of profits.

Also, all the other reasons already posted.

They are available as an option already. The Dodge minivan I had about 6 years ago had them built into the back seats. You just folded down part of the seat back and there they were, and it was a '91, so they've been availble for a while.