The bike cars take out about 1/3 of the seats on the train car. And technically the policy is no bikes on rush hour trains. I see one periodically on the Fitchburg line, but it's a terrible car and the seats are uncomfortable and cramped.

I think you'd be really hard pressed to find a working class person who can live and work car free. Public transit only goes to really high end businesses that can afford the expensive boston/cambridge office space, and doesn't run at all for people doing shift work. People who work at building sites, do in-home work (cleaning, trades, etc.), or who work in warehouses will need a car.

Traveling outside the city without a car is also basically impossible, so you have to live your life inside Boston and Cambridge, or pay thousands of dollars in rental fees to use a rental car when you want to leave.

The people I know who are car free in Cambridge are overwhelmingly high income and spend a lot more on transportation than I do.

Hilarious watching progressives use free market capitalism as the answer to a question about what will happen when a government protection is lifted.

Parking is stigmatized. Developers will not build affordable parking for those who need or want it, now that they don’t have to. They will charge $1000/month for the handful of garage spaces in a building and everyone else will have to fight for on street parking.

Yes, people living a certain lifestyle can make it in Cambridge without a car. But for those who can’t afford to Uber everywhere or for those who enjoy driving or the outdoors, the free market is not going to help them.