As someone else who uses Tailscale behind a CGNAT, this indeed works. I use it for accessing my home server from the office for a year now. You can't quite self host anything public facing but anything on your tailnet can talk to it just fine.
Theoretically a VPS proxy into the server over the VPN could work for devices not capable of running tailscale but your mileage may vary.
Expecting all network operators to do that is not feasible or reliable. Tesla controls the car, protocol, charger, and payment processing. Everyone else outside the walled garden is openly handling a much bigger market with many more variables in more countries. Forcing customers to use an app for each brand of charger is also an accessibility nightmare. Fear mongering about skimmers is a dumb reason to remove traditional payment methods.
This is all before we get to the lack of screen or keypad means fuck all to security (it's also an accessibility issue to remove them). If I can break into a Tesla charger wirelessly and fuck with your car, I'm going to do it, walled garden or not. Just look at the state of IoT.
Just pull another Cambridge Analytica with it and watch the world burn. The shady siphoning of data for years until the secret leaks would skyrocket everyone's anxiety about who had what and questioning everything around them all while conspiracies spiral out of control. If it were searchable at least you'd know, but this way the unknown would be so much worse.
Funwayguy @ Funwayguy @lemmy.world Posts 0Comments 44Joined 2 yr. ago
As someone else who uses Tailscale behind a CGNAT, this indeed works. I use it for accessing my home server from the office for a year now. You can't quite self host anything public facing but anything on your tailnet can talk to it just fine.
Theoretically a VPS proxy into the server over the VPN could work for devices not capable of running tailscale but your mileage may vary.