Everything I've seen about the PinePhone suggests that you can go full GUI.
Saying that actually you could achieve the same thing with `arch-install` which is now bundled in Arch's official images, you'd only briefly have to deal with its TUI option-based interactive installation, nothing manual.
The two more popular alternatives are Plasma Mobile and Phosh.
https://developer.puri.sm/Librem5/Software_Reference/Environ...
This is Pinephone Pro Explorer Edition able to run VS Code. External display is buggy though. On Pinephone the lag is really bad for VSC but not so on PPP.
Mobian Phosh has best external display performance I found
KDE Plasma Mobile is the one that is closest to a phone IMO regarding UI/UX.
https://www.pine64.org/2022/01/31/pinephone-community-poll-r... shows most PinePhone users don't use the CLI-based interface.