Volkswagen owns Electrify America the only competitor at scale to Tesla's supercharging network. they uses CCS and VW is one of the largest car manufacturers in the world. i think they can stand on their own. time will tell though.
They certainly didn’t care enough to make electrify America good.
As another commenter stated, though, Volkswagen was forced to create EA as part of their Dieselgate settlement, and their behavior in the past hasn't exactly instilled confidence that they see it as something worth investing in.
I have road tripped well over 10k miles in my Telsa over the last 5 years, and I've never seen an entire supercharger site offline (like happens with EA). I'm sure it must happen after natural disasters when grid power is cut, but its not the normal state of operations like it is with EA.
The only car manufacturer with a competitive charging network or only competitor period? ChargePoint seems better than Tesla my area. Most of the Tesla stations in this area require a hotel stay to charge.