I don't think there is anyone that would say they wouldn't want faster public charging. What you'd find out using them though is you very rarely use public charging anyway. I'm sure your dad's point is that he doesn't even have to stop at the gas station. Yes I can go further in my other car and take a shorter stop to fill up, but I can't fuel it at home and the amount of times I've needed to use public charging I can count on 1 hand in 6 months. I have to get gas sometimes as many as 3 times a week only driving it. Of course all of this is dependent on how you need to use your vehicle. My wife chose the EV because it makes sense for her use. My car cost less money and for fuel is at least economical for something with performance aspirations, but as much as I drive an EV would make up for the cost and would likely have me using public charging 1 to 2 times a month. I'm considering a Model 3 Performance but at this time I don't think I'll buy an EV for my next car. That doesn't mean I don't like EVs, I love driving her car. I also like other vehicles and I don't really need or want two of the same car with different performance levels.
What I want out of a car seems to be a very much dying breed regardless of what is happening with EVs. I want something fun, fast, lightweight, practical with plenty of tech, and still fuel efficient. There aren't a lot of performance hatchbacks left and even less that don't have wings sticking off of them with boy racer effects I feel I'm too old to deal with giving off that image. I don't want a crossover or SUV with the power to move like that which has become popular. They sit higher off the ground than I want to be and just aren't as fun to hustle through corners along with still using more fuel. At least for me if I decide to stay in a car like this it limits me to another GTI or an Integra Type S and at least in the case of the GTI top trim level it's still $15k cheaper than a Model 3 Performance and that pays for a lot of fuel. Of course I could change my mind in a few years, but after living with it for awhile I just don't see charging as a limiting factor with an EV. If anything it's a benefit in daily use and not a detriment on long trips because of the Tesla network.