How much can you do, given that terminals are physically far apart? I figured that the stores are pretty much taking up space that would otherwise be unused- bu

How much can you do, given that terminals are physically far apart? I figured that the stores are pretty much taking up space that would otherwise be unused- but still there. If I’m stuck at an airport, I’d rather have more dining options than less. Airports with more restaurants tend to have better prices for the food as well. People movers are faster than walking, maybe shuttles should be more common?