No, not really. The trade off I make for my Tesla is that I spend 0 time at the pump 359 days out of the year and about 45 min at the pump on 6 days when I take a long trips. Though, on those days, we are in the restaurant eating while it is charging, not just sitting there staring at it.
When I'm on road trips with my friends, I can never get them out of a rest stop faster than 25 minutes. When I'm on the road with my wife, 15 minutes is about the right time.
That's the time it takes to visit the convenience store. Relevant in some circumstances, but if you're not already in need of a break you only visit the pump and even five minutes is oddly slow. And the article and company site specifically say the time to fill the tank, not to visit a gas station. So they're blatantly lying.
In the case of my friends, I'm sitting at the pump or standing in the store texting my friends. In the case of my wife, I'm waiting for her to get out of the restroom.
there are two states (out of 50) that do not allow drivers to pump their own gas, so in that case, yes, it can take more than 15 minutes to visit the pump.