It depends. More rural areas are single family/duplex set ups. If you are more urban you'll find complexes or even skyscrapers in large metro areas :)

...this obviously depends on how far your commute is, and how large the battery is.

https://supercarblondie.com/tesla-cybertruck-owner-regular-plug-outlet/

talk to an electrician after looking at the specs on the charger you want. I'm not qualified to give you electrical instructions

The work isn't hard - I did it myself (I checked my spare parts box and discovered the only thing I was missing was the cover for the outlet, so it cost me $3). However if you don't know what you are doing around electric I can't train you on the internet. While you can find good instructions via a simple search you can also find instructions that are dangerous and if you don't know what you are doing you won't know the difference.

How much do you drive in a year? What kind of car are you looking at?

For the average driver, a 120V (normal) outlet on a smaller car is actually perfectly fine most of the time. If you think you might get a bigger car, or multiple EVs, you may want to look into a level 2 setup. And while you're at it, use thicker wires so you can run more power through it. But don't feel like you have to go overboard. I think the sweet "buy once, cry once, hard to come up with a situation where this isn't enough" number is a 50 amp 240V circuit running a 40A charge cord (always charge at 80% of your circuit rating, max).

But if your panel can't take it or you want to do it cheaper or whatever, a 20A 240V circuit is on the lower end of the level 2 spectrum and it can still do a lot... Like, more than double that "average driver" amount for level 1. And here's the fun part: everyone is so afraid of 240V and think it takes special wiring or whatever. It really doesn't. I've got a 240V air compressor outlet on a 20A circuit, just like what I suggested a minute ago. It uses the exact same wiring as the 120V next to it. The only difference? It's connected to two "opposing" hots with a double breaker (not terribly more expensive) rather than a single hot on a single breaker plus a neutral as you'd see on 120V. All you need to do is wrap the white wire (usually neutral) with a colored (not green, that's ground) electrical tape to indicate that it carries current. Do it on both sides. Easy peasy, up to code, and uses really affordable wiring.

In the us, home chargers will typically run on 240 volts, similar to a dryer or electric stove.

The amperage can be as low as 16 amps (not common) and up to 40 amps. There are higher amperage chargers, but they're not super common. Most homes dont have that much capacity provisioned and adding it to the breaker box means new circuits and often the power company has to provide a higher capacity meter. It gets expensive.

Since volts x amps = watts, a 240 volt charger that operates at 40 amps will charge at 9600 watts or 9.6 kilowatts (maximum).

You can charge using a standard 120v outlet, most are rated for 15 amps. However, you will get 120v x 15a = 1800 watts or 1.8 kilowatts (maximum).

Also, volts and amps are apples and oranges. Home electric circuits mostly run on 120 volts, but some bigger things like stoves and central air run on 240 volts instead. Amperage is the other piece of the puzzle. Wire sizing is largely based on how many amps the circuit can carry. Multiply the two together, and you get watts. Divide that number by 1000, and you get kilowatts.

My car's battery has a capacity of 65 kilowatt-hours, meaning it can run 65 kilowatts for an hour, 1 kilowatt for 65 hours, 13 kilowatts for 5 hours... You get the idea. Same idea goes for charging. My 240V 40A charging setup (which runs on a 50A breaker) can give almost 10 kilowatts of power, meaning my battery will be charged 0-100 in about 6.5 hours. A regular outlet gives about a kilowatt and can do it in about 65 hours. But before you think that's useless, remember that you can easily plug in daily and if you only use a fraction of your battery each day, it's no big deal at all!

Nice

The car is more valuable than the crap.

Only if you spend way too much money on a depreciating asset that won't be that valuable for long. For that matter storing inside or outside makes zero difference to the value. The stuff in my garage is more valuable than my car (my car is 26 years old so this is a much lower bar than most people), is more sensitive to weather than my cars, and I enjoy it more than cars.

I don't get this obsession people have with depreciating assets like cars. They brag about how great they are, take good care of it, and then 3 years latter trade in that piece of junk...

Besides, the worst weather for cars is bright sun, and most cars are parked outside in a parking lot (at work) when it is sunny, and only put in the garage when it is dark.

I'm not in the US, but here where we have snow and all the fun that comes with it using garage can be actually harmful to your car (and your garage) unless you spend a ton of energy to melt and dry all the snow every night. If there's some snow or ice on somewhere it doesn't really do anything but bring it in a lukewarm garage and then you have water (and likely road salt) all over the thing. So your car corrodes faster and there's a ton of moisture in the garage for mold, rot and everything else prospering inside.

I'm driving old, cheap cars. Keeping them dry them every day during winter in the garage would easily cost me as much as the cars themselves in a year. So cars stay outside and garage stores my tools and other valuables in a good condition so that I can fix those old shitboxes.

is an RF transmitter in your phone a hard no as well?

They won't be buying new cars in the near future, but their cars will be wearing out and spare parts for old cars always become hard to find. Either they will be spending a large part of their time maintaining the car, including making parts from scratch, or they will forced to buy a new car anyway.

You could always pick up a 9-year-old Bolt

Do you really think that or are you looking for an opportunity to make a statement?