The article I showed you about SpaceX destroying the ozone layer was not talking about methane:
Researchers at the University of Southern California released a study saying that satellites are significantly damaging Earth’s ozone layer. As their materials burn up upon reentry, leaving behind particle pollutants made up of aluminum oxides, which are “known catalysts for chlorine activation that depletes ozone in the stratosphere.”
Since 2016, the ozone layer has seen eight times as many of those pollutants, with an estimated 17 metric tons in 2022