I don’t know if you have used Linux in the past three years, but with modern workstation distros like popos, mint, or fedora it is very rarely necessary to use the command line if you don’t have to. Both KDE Plasma and Gnome have simple and intuitive appstores with massive app libraries through flatfub, and in many ways I find the UI less confusing (especially in settings) then what windows offers.
You probably have the wrong version, the one linked here is quite new