In Linux, GUIs are almost always a front end with limited options for a CLI. Also, with CLI you can chain commands to get even more control.
It is the first thing I disable after a new Steam installation, I have been dpoig that for years and i don't see much difference, ay least in the titles i play and the hardware I have (R5 5600X now 7600X with RX6800 and 16 now 32GB RAM)
In Linux, GUIs are almost always a front end with limited options for a CLI. Also, with CLI you can chain commands to get even more control.