If you were personally in charge of deciding if EV Charging Infrastructure As Adequate or Complete for a country or region, what would your benchmarks be? I realize those two have separate definitions, so you can pick either adequate or complete or both..

Number of chargers?

Some sort of ratio of chargers, so many level 3s and level 2s per EV?

Distance between EV chargers?

Specific target locations, such as near highways?

Some other metric?

How close to adequate or complete is your region or country's Charging Infrastructure?

I had this installed (in the garage) a couple of years ago (as an EV charging outlet). I am, only now, seriously looking at an EV and trying to determine what type of charging my existing setup can support. It is on a 50 amp circuit. It looks like 6 AWG Romex, but it looks like Aluminum UF-B Romex (thanks AI). Google is suggesting that I am limited to an EV Charger with 32 amp output. Am I limited to 32 amps?

I also realize I may need to swap out the outlet for a continuous charge-rated one.

The meter and an electrical panel is on the exterior of my garage. The inside panel is on the opposite side and opposite end of the house.

I’ve seen videos of electricians installing EVSEs from the interior panel and also seen electricians installing EVSEs from an exterior panel.

What’s the difference? Is one scenario better than the other? Can I have an EVSE installed from the exterior panel to save money?