My first EV was a Bolt. My experience with Electrify America and EVGo and others was atrocious. That's why (among other reasons) I switched to Tesla in 2020. Maybe they're better now but I'm not looking back.
It's not a limitation of the adapter itself. I mean it might be, but the architecture of the battery is the bigger issue. Lucid (and several others including Hyundai/Kia and VAG) use 800V batteries and most superchargers are only compatible with 400V. The new V4 superchargers support 800V+ charging though. At that point the adapter may become the limiting factor.
How many electric sports cars are there? I can only think of 1 other one. And maybe 1 supercar.