I don't know of any 80 kW CCS chargers sold today or planned in the future.
Then you haven't been paying attention. GM requires every dealership that wants to sell the Bolt to install at least one 80kW CCS charger. From this article First Drive: 2017 Chevrolet Bolt EV: "About 1,200 of Chevy’s 3,000 dealers will sell and service the Bolt, and each must have 480-volt, 80kW fast-charging capability in the service bay."