According to the press release, they will be building those adapters and they will be available in 2024.
Pre ~2020 North American Tesla's can't speak the CCS protocol and need a $200 upgrade to speak it. Presumably many of the Superchargers don't either. I imagine the delay is to upgrade the Superchargers to speak the CCS protocol so that a dumb adapter may be used rather than having to build an expensive smart adapter that can do protocol conversion.
Pre ~2020 North American Tesla's can't speak the CCS protocol and need a $200 upgrade to speak it. Presumably many of the Superchargers don't either. I imagine the delay is to upgrade the Superchargers to speak the CCS protocol so that a dumb adapter may be used rather than having to build an expensive smart adapter that can do protocol conversion.