Applaud encouraging kids to be seated in their own seat in a safety restraint.

But note it won't do a lot to help the scream factor.

On a recent transcon had an infant in a car seat with a lie flat business first seat of her own, 2 parents, and a nanny -- all taking up a row of first class -- and she still threw loud fits throughout the flight.

Though let's just say the parents were...well not the most engaged.