I hope so, as I prefer what Pathfinder is doing a lot more. I first started getting interested in TTRPGs with 3.5e, and, to me, 5e has completely lost the feel of customisation that it had. They have finally released new races, but for the most part it's just sub-classes and "change the flavour text". PF 2e already has more ancestries and classes than 5e, and more fun ways of putting them together, and I absolutely love that. It makes the world feel more diverse, and really makes you feel like you can be what you want to be and find any class/race combo to fit your character idea as opposed to the opposite.
That said, I think PF will still have to reword quite a few spells, and possibly rename more than a few creatures and spells as well. Probably enough for a 2.5e, but I also wouldn't be surprised if they're working on it especially after this leak dropped.