GDPR is regarding personal data, which includes cookies as well as any other fingerprinting. Even though browser fingerprinting does not persist any data on a device itself, explicit consent must be gathered before it’s used for processing (i.e. tracking) purposes.

https://consumerrights.wiki/Main_Page

https://archive.is/9TetE

Wayfire is a Wayland compositor inspired by Compiz: https://github.com/WayfireWM/wayfire