Right now? Probably not a whole lot. Eventually once the software is more refined, there are definitely some features worth adopting for. The kill-switches are

Right now? Probably not a whole lot. Eventually once the software is more refined, there are definitely some features worth adopting for. The kill-switches are a decent feature, and I would love to have something like that on every phone (especially the cam & mic one, since I don't tend to put tape over my phone cameras!). For the Pinephone, the hope is that one day you'll be able to buy one (or some successor) and be able to load whatever distro you want on it. It's vastly easier to work with than installing a custom bootloader, and then flashing a new version of Android. So as far as that goes, there's a lot to be desired.