Tip from long-time arch user (btw). Avoid installing or making changes to system installation without going through pacman. I.e., don’t use install scripts or make install invocations requiring sudo. More often than not that will cause headaches long-term. PKGBUILDs are actually reasonably simple to create if you need to install something not in the AUR, and it will keep you from overwriting files and leaving files behind after uninstalling.
*taught :-) No worries, your intent is coming across clearly.