Gorgon Zee
Hero
I think you are correct it occupies the complexity vs simplicity model between PF1 & 5e; however, it is how and where on that spectrum that some take issue with.
Oh sure -- everyone will have their opinion. But I think the important point is that there is space between them for a game to thrive in, which explains PF2's current success. I also tend to think there isn't room for any additional games in that space, so I doubt we'll see anyone try. But people are endlessly inventive. I'm not placing money on that bet.