This is a step-backwards in F1. It's a system that increases the efficiency of the car (green cred...good for image) and it was innovative.
Even banning on cost grounds is a bit thin to be honest. It'd get integrated into the car for next season as a matter of course. The design costs would be integrated into that.
Every new item that gets invented gets banned within a season, or so it seems. Usually for trivial reasons.
I hope it's retained, i.e. ruling reversed. Can't stand babies crying because they didn't think of it. Make one yourself, invent something of your own or put-up and shut-up
"It could be done manually. It would take quite a while, but it could be done. There is however a much more efficient and accurate way of getting the data. Men with lasers." Wing Commander Andy Green