Earlier quoted context omitted.
Most of those 2M EV chargers only need to be Level 2. It makes MUCH more sense to use J1772 by default in those 2M chargers, since every EV other than Tesla currently uses that standard, and Tesla can easily use an adapter. So CCS hasn't "lost". In fact, it's likely to remain a standard. In fact, there are some 5,200 CCS charging station locations in the US, compared to only about 1,800 Supercharger stations. [1] A s…
SAE (the Society of Automotive Engineers) just formally adopted NACS as preferred standard [1], so CCS1 may have indeed "lost". Conversion of existing CCS1 chargers was one of the things SAE supposedly considered in making the decision. NACS "speaks CCS software over Tesla-designed hardware" so it's mostly just a hardware change at one end of the cable. (Tesla made some smart decisions when they decided to standards…
As long as I can charge my car (Ioniq 5) moving forward, it doesn't really matter.
CCS has higher speed charging than is available at Superchargers, at least for my car, though, so I hope the NACS standard has the ability to support the higher charging speed.