We all have a final deadline for finishing our backlog and experiencing as much as we can in this world.

Yes, please. Missed RightsCon this year.

This is the script. /home/deck/scripts/fstab contains my customised fstab file. Yes, after an update, I just run this script once.

#!/bin/bash

if [ ! -f ~/.config/kdesurc ];then
  touch ~/.config/kdesurc
  echo "[super-user-command]" > ~/.config/kdesurc
  echo "super-user-command=sudo" >> ~/.config/kdesurc
fi

if [ ! -f /var/mnt/nas ];then
  sudo -c 'sudo mkdir "/var/mnt/nas"'
fi

sudo cp -a /home/deck/scripts/fstab /etc/fstab
sudo steamos-readonly disable
sudo pacman -Syy
sudo pacman-key --init
sudo pacman-key --populate
sudo pacman -S --overwrite "*" nfs-utils
sudo steamos-readonly enable
sudo mount -a

Good job. You now have tons of data. Where do you show the ads?

That is correct. The best case is to write a script to make your desired changes, and then run it after each system update.
My own use-case is that I have a NFS mount-point for my Steam Deck to use extra storage on my NAS. After the first time I figured out how to get it mounted, I made a script to disable read-only filesystem, make all the changes to the system, and then re-enable read-only filesystem. After every system update, I just run that script once.

NSFW communities don't show up by default. You can create an account on that instance to view all of them, or visit https://lemmyverse.net/communities to search for your specific interests.

It's pretty easy. Just don't go to lemmynsfw.com. hopefully, we'll get a way to ~~subscribe to~~ block all communities on another instance with a single click at some point to make this easier.