I think that is not what the bus system in Dallas was designed for, but how it has become in operation: it is something to occupy the time of the idle and low class, and give them a place to congregate.
Yeah except in Dallas if you're not going downtown you're out of luck on the bus. Dallas has the stupidest bus system in the world. If you want to get anywhere, first you wait 30 minutes for the bus to get there. Then you ride for an hour to get downtown, then you transfer to a bus going near where you want to go. Then you ride another hour getting there. Then you walk the last mile from where the bus lets you off.
When I'm out riding I often do a drive by at the dart stations. I can't help myself from riding back and forth at least once in front of all the poor smoes waiting their life away, to ride a bus. I get their attention, then they see me riding off to anywhere I want to go. They're still stuck waiting for a bus that only goes somewhere, probably not that close to where they want to go.