There's a huge number of people in fossil fuel industries. Not only mining and refining, but gas stations and fuel oil truckers etc. It will be very disruptive

There's a huge number of people in fossil fuel industries. Not only mining and refining, but gas stations and fuel oil truckers etc. It will be very disruptive to tell all those people that their jobs are obsolete and to find something else to do. And the land end equipment that all those companies had bought is now worthless, then they can't pay their loans, so you have to bail out them or at least their banks, so the banks have some money they can lend to other people.