Honestly if Plano wanted legislation to just allow them to reduce their own contribution in exchange for receiving accordingly lower service, that would have been somewhat understandable (not that I would agree with doing so as there are lots of residents in Plano who rely on DART), but instead they tried to get all the suburbs together to forcibly defend all of DART by forcing all the cities to have reduced contribution to DART, even Dallas, Richardson, Garland, Rowlett, Glenn Heights, and Cockrel Hill, which have all indicated they're satisfied, and none of the other burbs seemed dissatisfied until Plano pushed the issue because they saw $$ they could move to plug holes in their city budgets.

Ideally we can move to a truly regional model for projects like TexRail and the Silver Line, instead of local governments building them while other cities contribute nothing but make use of the resources built by those who actually committed their time and money to building infrastructure (looking at you Arlington which treats Centreport almost like an Arlington rail station yet contributes no money to the funding or operations of the TRE)