Endeavour is fairly easy to run and maintain, aside from not having a GUI package manager installed by default (I say this as someone who has been running it for about 2 years now, and still considers themselves a Linux noob)
One underrated feature is the Welcome tab, which also notifies you if there's some critical error in the latest update so that you know to use caution and take certain steps when updating
Other than that, running yay or sudo pacman -Syu is most of the maintenance you'll need to do
Thank you for the suggestions, I managed to find a solution that works for me.
Setting up hardlinks to the original file in other directories through Linux allows the data to be accessed from both locations and is detected by (seemingly) every OS!
This is probably a very clunky way to do it, but it works for what I'm currently looking for.
I needed User-Agent Switcher a few days ago. But I'm glad I have it now!