He is a true CEO of Linux. Has no clue about what he’s doing but he’s very confident. He should’ve at least read a tiny bit about how this works. Such as, you can’t go and install apt packages without updating your system first, or else you will run into issues. You also can’t use a GUI apt frontend as well as apt via the command line. Some of the errors he encountered are totally Ubuntu’s fault tho, such as the broken installer.