Either you are heavily misinformed about how difficult arch is, or you lack any confidence intervals in your ‘Linux skill’.
Choose the system you want to achieve, follow the wiki and choose the software you want to use using it and you are good to go, it really is not that hard. You can always use archinstall.
On most systems copy pasting is heavily insecure since a lot of processes have access to the clipboard. autotype and thinga like browser extensions are considered more secure.