This is one of the things that is so annoying about US public policy; mass transit needs to be built to where people are not yet so that it can support growth in those areas, trying to only shoehorn it in where "there's enough riders already" results in silly systems that don't do anything very effectively.
> only shoehorn it in where "there's enough riders already" results in silly system
"Understand and accommodate" can cover a much broader and more ambitious range of actions than that. Look at the plain words. What I'm saying is that we should understand why people have made the decisions they have, what capabilities or benefits they expect, and trying to preserve those capabilities or benefits even if it's with a completely different kind of infrastructure. It's just basic requirements analysis.
You know what's truly silly, since you used the word? Ignoring others' knowledge, judgment, and agency. Pretending those things don't exist. "You're a dummy who has been duped, screw your feelings, ban cars tomorrow" is both un-empathetic and absolutely useless as a way to formulate policy, but I see it again and again and again from the extremists in these discussions.