If that's the case, you wouldn't be limited to a desktop.
Android users can also install the script using Firefox,

• https://www.xda-developers.com/...
• https://www.ghacks.net/...

  1. Create an account & add all the necessary add-ons to the collection in it starting with the one already compatible with our browser otherwise, the list will be empty.
     https://addons.mozilla.org/...
  2. Go to the Settings page, scroll down to the bottom.
  3. Tap on "About Firefox".
  4. Tap on the Firefox logo 5 times. It will display a message that says "Debug Menu enabled".
     If you go back to the Settings page, you'll notice that a new option is available under the Advanced section.
     It's called Custom Add-on Collections.
     Tap on it, and it will ask you to enter the collection owner's ID, and the collection's name.
     The ID is a unique 6-digit number that can be found in your add-on collection's URL.
     The name of course refers to the collection's name, unlike the number this is something that you can choose.
     For example,
     https://addons.mozilla.org/... The ID for this collection is 926754 and the name is ghacks.

FYI using this method with Mull & Tampermonkey.