I'm not advocating for Uber and Lyft or a free market or whatever, but isn't the "free market accounting for it already in the ride price" exactly because they adjusted their prices?
There's not a "driver surcharge" and a "working doors surcharge" and a "seatbelt surcharge", right?
This is in no way a move to increase transparency and, uh, fuel doesn't have a flat per ride cost anyways. If I book a three thousand dollar uber to take me from LA to NYC it apparently uses just as much fuel as getting an Uber to the bus stop down the road from me.