The drop from 8% EV market share to 6%, you mean? Yes, by ending the $7500 credit (subsidies), CAFE mandates, emissions credits (extortion), and talk of ICE bans.
But those were all artificial market manipulators. Now we're seeing the real market. I think it would be more accurate to say the 8% was artificially high because government manipulation, and the 6% is more normal.
I do agree that it will naturally begin to increase again. EVs are slowly getting better and more cost competitive. But slowly. Same with charging infrastructure. EVs will be the majority eventually. But I don't think "eventually" is near term like many predict. (And have been predicting since about 2015). I suspect this will be measured in decades, not years.