Though Tesla has the biggest network of any single owner, there are still far more quick charging locations compatible with the other formats.
There are 1042 Tesla charging stations nation wide.
There are 2600 Chademo locations
There are 2400 CCS locations.
Note that CCS has far more plugs than Chademo but at 200 fewer locations.
Oh and every last one of these choices is terrible for the long haul in comparison to the 168,000 gas stations there are.
Electric is still inconvenient for the long haul. 40 minutes isn't a little longer than 5 minutes. And further, those 40 minute stops come more often in an electric car. Still further, in many areas, though most of the chargers are near a freeway, they may be 15-30 minutes round trip off the freeway you're on near some other freeway. And if one of your stops happen to be one of those, you've just spent 15 extra minutes getting there, 30 minutes to charge plus 15 back. And though that planning that is done for you is getting better, it is still not fool proof and diversions from plan happen. The bottom line is a gas powered car in 8 hours of driving is a couple of hours ahead of an electric on the road. And when I get to the hotel, I don't have to worry if all the destination chargers that take all night to charge you up are being used. And what's worse is out west, often times if I want to take the scenic route, Electric either can't do it in some cases because the infrastructure isn't there or it requires diversions back to the main arteries for charging further taking more time.