The recent breakthrough discovery with the suggested hypothesis of Dark Oxygen Production (DOP) led by Andrew Sweetman at the Scottish Association for Marine Science, United Kingdom in 2024 has sparked a debate amongst many science enthusiasts and specialists, leading to many critiques and arguments. Like every coin has two sides, this ?new? mechanism of dark oxygen production also unfolds at two fronts-one of exciting possibilities and other of careful skepticism. The new discovery has raised serious doubts or concerns about their observations. This article presents these observations about dark oxygen production.