IMO, there's a lot of things EV charging stations should have that they do not. Free WiFi for one. It doesn't need to be fast, just enough that you can use the stations app or whatever to buy the electricity. There's a nontrivial number of stations in places with poor or no 3G/4G connectivity. But it's obvious that the station has internet somehow, so it can process transactions.

Then, for any locations that don't have nearby amenities, maybe a covered area, or small indoor area with vending machines? Like the ones that dispense "fresh brewed coffee" which never seems very fresh. Even if it sucks, it's something, and sometimes that's exactly what you need.

Toilets. I think this is obvious, so I'll leave it at that.

Maybe some picnic tables or benches to rest on so you're not glued to your driver's seat.

Make charging stations actual rest stops.

For the TV thing, that's not bad, but I wonder how it would work to pick a movie or something. Alternatively, you could tune it to the local over-the-air channels, then turn the TV on or off based on the presence of a vehicle in the bay.

IDK, there's a ton of work still to do.