Why should users of TNC carry the burden? People taking taxis should have to pay the same surcharge.... if you distill it down, it's the exact same fundamental service.
While we're at it, how about having a serious discussion on Beacon Hill about permitting congestion charge pricing south of Assembly, north of Neponset, east Newton, etc. And personal vehicles should be charged for entering Logan property. Period.
They congestion is coming from people driving their personal vehicle into the hub.... go after them for funding the T as well versus picking winners and losers in the current mix.