You’ll get a 200k mile life out of it. A faster charge would always be welcome. I find it works fine for a family trip because everyone wants to stop more than I want to, so that’s when we plug in.
Batteries will clearly lose capacity over that time, but how much depends on way too many factors. But there are lots of 200,000 mile original batteries that are still working reasonably well. That would opposed to ICE engines that aren't working as well as they once did. I've experienced a lot of 6-figure mileage cars that run OK but the fuel economy decreased for any number of reasons.
I've seen plenty of out of state plates and can tell where visitors are planning their charging stops.
I don't think we'll ever get to the point where there are battery swaps though.