And even they STILL have issues after installing a new battery. There were 2 issues that they "hope" will just magically go away because they aren't sure where the issues stem from. And making such a swap is still costing more than the car is worth. Much like the EV market in general, they need to be priced so more than just the upper middle class and wealthy can afford to own one if they want.
Despite my somewhat negative tone, I do believe EVs can be be very viable for those that can afford them. It's just that most simply can't afford them and repairing them is far too costly even with aftermarket battery swaps. I was really interested in the Chevy Bolt when it was available. And I doubt Tesla ever offers anything in that price range. And until there are more entry level priced EVs available, they will never gain enough general market traction to garner a real amount of market share.
I even think this idea is superior to a Tesla semi - []https://www.youtube.com/watch?v=an6e2Lh9u58 (Just remember this is a prototype and is currently being developed for very heavy duty usage). And these people are actual truck drivers and loggers. They know far better than Tesla engineers what is required for their needs. They also have since expanded to offering a conversion kit for heavy duty pickup trucks also.