My opinion makes no difference in the scheme of things, but yes, I'd still think it's a waste. There's a monorail. Spend the money on making that suck less instead.

https://youtu.be/VPjODKUxV5g is where I'm coming from. The section of the system, where there's one tunnel, so the previous car has to clear the tunnel before the next vehicle can go, seems particularly stupid.