Think of how much money the respective Airport Authorities will lose in carpark revenue. About half if you think about it.
Is this revenue pivotal in their budgets?
Will they try and recoup it from yet again the fare paying passenger??
How about the hoardes of people who are now going to be lined up at the 2 min. dropoff zone, which will now be grossly inadequate.
Bet that'll slow down the check-in rate, OTD rate thus no better
K