Oh, interesting! I'm not the most up-to-date on this, but I don't think I was all wrong about what I said. My understanding is that cars with CCS adapters currently cannot use Tesla chargers (except the Magic Dock ones), but Tesla now says they will change the signaling so that soon CCS cars will be able to use Tesla chargers with an adapter.

One of my sources is, https://www.cnet.com/home/tesla-superchargers-will-soon-work...

AFAICT "NACS" is a new thing as of November 2022. Maybe it's basically a renaming of Tesla's existing thing. But the shift to NACS includes important details around published specs and interoperability.