Specific reference, please.
I live in San Diego, and a less than one year old Supercharger site has almost half of their stalls down right now: Supercharger - Carlsbad, CA (7710 El Camino Real, LIVE 27 Sep 2018, 26 Urban type)
But you are correct in that one Supercharger site does not make a trend.
I still think 2Q20 is the golden quarter and to be careful until then. The problem is timing. You never know when the market is going to wake up and realize that 2Q20 will be a barn burner. Certainly waiting for 2Q20 results will be too late (assuming I'm correct).