The public fast-charging situation is a lot better for anything that that has a CCS1 or Tesla/NACS port. Which is pretty much everything that isn't a Leaf. The 2011-2025 Leafs use the bulky CHAdeMO port for DC fast charging, which didn't catch on. The completely redesigned 2026 Leaf should be transitioning to NACS though.
...also, pretty much anything other than the Chevy Bolt will fast-charge at a rate at least 2-3 times faster than the Leaf and possible even faster than that (depending on model).
I am incredibly relieved to hear that the Leaf is finally getting a redesign.
I chatted with a poor fellow in a Leaf trying and failing to charge on the single sad broken CHAdeMO plug at a station, and was just thinking... yeah, Nissan sold you a bad car, I'm really really sorry.