>>19255767Ubuntu has some GUI app store style stuff
Pop os comes with a GUI app store
i think Mint has something like that too
And if you run into something just google there are tons of forums, videos etc explaining everything and before you'll know it you're just as at home as you were in windows. Because people like to underestimate what a shit show of meta knowlegde hidden menus in menus shit that is too use.
i use Arch too BTW