is poised to launch a system of "several new shuttle routes to supplement MBTA service throughout the city," apparently as DRT (given the mention of app based booking) and apparently currently under the name of LINKUP Boston, apparently focused on areas like Charlestown, Seaport and Allston-Brighton. That's an... Interesting... Idea that I think should be discussed.
A small part of it is on-demand microtransit in dorchester, but the routes you're referencing are fixed route, every 30 minute shuttles provided by Via.