US only, Europe those super chargers are available for everyone. In some asia countries they are behind https://paultan.org/2022/05/13/tesla-open-to-idea-of-establi...
> Battery tech
Yes, others are catching up or are competitive, differences are much smaller than expected improvement over next 10 years.
https://insideevs.com/news/528346/ev-weight-per-battery-capa...
> autonomous driving
roll out only, performance of the rolled out solution is not so impressive. This is also because they use fewer sensors.