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Tesla to lay off everyone working on Superchargers, new vehicles
(arstechnica.com)
This is a most excellent place for technology news and articles.
NACS is essentially CCS in a Tesla plug, so the only reason there isn't any yet is that nobody has made the switch yet - any CCS charger could be converted by just swapping the plug.
But it also means passive adapters work and are cheap, so there's no hurry really.