Right, and often when there actually is a 350 KW charger available at an Electrify America station, it doesn't work with the car and people end up having to use a slower charger. At least based on what I've read on forums and from various experiences shared on YouTube.
The two primary concerns I would have is the lack of stalls at a location, and whether it works as expected when I plug in.
The problem with user forums is people often only share bad news, and so its hard to get an idea of what the averages are with a specific vehicle.
A Tesla Supercharger only has to work with Tesla's so its really fairly rare that there is a problem, but with an Electrify America network they have to work with a bunch of different vehicles from various brands so there is a lot more variability. Then there is the issue of not knowing if its an issue with the charger or the vehicle. There seems to be a lot of initial issues with new vehicles and the EA chargers.
In the old days I could use plugshare to get an idea of the overall reliability of a charging location, but I don't think most owners use it these days.
I'm hoping Tesla will sell their own CCS adapter soon so I could try out various electrify america locations near me.
My plan isn't to get the Taycan, but I do plan on getting a Rivian.
With that one its going to be more like 2015 with my Model S where I actually had time to eat while charging.
I know how important charging speed is these days, but with my Model 3 on a V3 station I barely have time to eat take out. In fact with my Model S I had a no eating in the car policy. But, with my Model 3 its more like eating french fries while driving as I didn't have enough time to finish them while charging.
The reason I posted about Taycan EV cross country charging record is something like that wouldn't be possible if they were really bad.
It might not even be a concern much longer if Tesla sells an adapter to allow non-Tesla owners to charge at Superchargers. I think they will as that's additional reoccurring revenue. In fact that might happen before I can even get my hands on a Rivian.