Fixing error -54 with Emacs on macOS
On my older Intel MacBook Pro I ran into permission errors when trying to run Emacs, as installed via emacs-plus via Homebrew. This is the workaround.
node.js - How do I uninstall nodejs installed from pkg (Mac OS X)? - Stack Overflow
Method of uninstalling nodejs from macOS if it has been installed from a package. (the idea being that you may want to manage it via Homebrew instead)