The use case for swaps is small. The vast majority of trips are short. Trips long enough to require a recharge often require a long stop for the driver.
People have priced in the notion of spending some time each week pouring flammable liquids into their vehicle. If we had started with electric cars everyone would find it disgusting and far too frequent. The speed of it for rare use cases would not impress.
Swappable batteries will not change that. They are too expensive and they limit design too much. Reducing the charge time to five minutes or even zero minutes would not change the minds of people who would simply swap to their next excuse.
Also, I've used lots of chargers greater than 100 kw, and they really don't take that long to charge a car. Combine it with a meal, even a fast food meal and they've generally charged more than I needed in that time anyway.
Fast charging is an outlier anyway. >90% of the time you slow charge at home for a third of the price per mile, and it's lovely to only need to visit a filling station on rare long drives.
I think Renault used to do something like that?
Tesla tried it. There was no point Tesla building more swap stations because so few people paid the premium to get a swappable battery. It turns out that people who won't buy an electric car unless they can swap the battery will find some other reason not to buy an electric car if that reason is removed.