Disagree with a lot of that.
-Better build quality? Having owned 2 GF's over the years and now a PF, I'd say build quality is the same. What makes you say the GF has better build quality?
-Better specs? In some areas, yes but in other areas, no. The cameras on the PF are much better than the GF.
-I see no difference between the GF and PF inner displays. The GF5 gets brighter, sure. Creases are the same, screens are the same. Bezels on the PF? A non issue for just about everyone who has used one for a period of time.
I doubt Google will ever use voodoo to stretch apps like Samsung does. Google will try to get devs to make large screen apps.
I prefer Samsung OS but I don't think Google needs to do much with a PF2. Pen support might be a must, especially if the GF6 comes with an integrated pen. A Tensor G3 processor? Yup.. Further refinement? You bet.
Having said all that, IF the GF6 is similar dimensions to the PF (shorter and wider) with a usable cover display then I'd make the jump back. Why? I prefer Samsung OS and it's customization options.
Build quality: PF is the best Google has done but it falls short of Samsung. Worse screens, bigger bezel, worse processor, worse Bluetooth. Just need to up it a bit but I still think it’s pretty good. But we’ll see how durability holds up over time.
Specs: already covered it but PF basically only wins on cameras which so seem much better. Also I think the PF charges faster and has a slightly bigger battery.
Displays: Samsung wins and it’s more clearly when side by side. Bezels aren’t a huge thing but the Pf uses older screen tech, no full variable refresh, not as bright, older screen cover tech. But the outside screen on the PF is a clear upgrade just due to the dimensions and actually being usable.
Regarding apps: I hope Google doesn’t add software that stretches apps like Samsung. It makes the user experience better, but in the long run it just gives devs an excuse not to update their apps.
I want the PF to be a success because it’s ultimately what will drive tablet and foldable adoption on android. They need to force devs to get on board.