Given that Tesla tried battery swaps and canned it, and that venture funded startups already burned a billion dollars trying it and failing, I don't think many companies are eager to repeat the experiment.
Tesla and the major automakers can't risk their name and reputation on a crap product.
Full Self Driving has entered the chat...
They even have literal charging vans you can just order to come anywhere you want. You use an app to request one, they drive to your location and charge your car.
Plus they have the manned battery swap stations everyone has seen a video of.