A convenience store might like having the customers hanging around for 10 minutes instead of 5, but not for the 30+ minutes that the Internet tells me it takes

A convenience store might like having the customers hanging around for 10 minutes instead of 5, but not for the 30+ minutes that the Internet tells me it takes even at a Level 3 charging station. That would probably mean spending a bunch of money to put in entertainment or a restaurant or something to keep the customers busy longer-term. That might be profitable, but not necessarily. Maybe it'll go the other way: restaurants and theaters and the like will put in charging stations that you can hook up to while you're there as a paying customer.