This is a great article for Ubuntu 20.04 beta on Asus Zephyrus. It is however not accurate for Linux on Asus Zephyrus, which is in the title, strapline, first paragraph and conclusion. "It looks like ...
This is a pretty standard problem on Linux and new devices. I have a not so new Inspiron 15 gaming model with a 1050 mobile card and it just got support for everything on two Linux distros: PCLINUXOS ...