I have recently posted in the Oxygen Community Facebook page about the Blank Theme for Oxygen. Most of you immediately understood that was a joke since I was mentioning that "Free Lifetime No Updates"... by the way the theme actually works on doing what it was built for: nothing... and you can install it in your Oxygen website. It is made by three empty files, index.php, functions.php and style.css.
I hope you will enjoy it 🙂
You can download the zip file here: https://robertociccolella.com/blank-theme.zip