You don’t even need to layer them, as long as you’re okay updating them manually when you need too.
wget https://dl.google.com/android/repository/platform-tools-latest-linux.zip
unzip platform-tools-latest-linux.zip
sudo cp -v platform-tools/adb platform-tools/fastboot platform-tools/mke2fs* platform-tools/e2fsdroid /usr/local/bin
To fix perms
git clone https://github.com/M0Rf30/android-udev-rules.git
cd android-udev-rules
sudo cp -v 51-android.rules /etc/udev/rules.d/51-android.rules
sudo chmod a+r /etc/udev/rules.d/51-android.rules
sudo groupadd adbusers
sudo usermod -a -G adbusers $(whoami)
sudo systemctl restart systemd-udevd.service
adb kill-server
adb devices
The udev rules might actually fix them in toolbox.