The ozone layer has been weakened by humans over the last century, but is slowly recovering. Can humanity help undo the damage faster by manufacturing and releasing ozone?
Would it be enough to simply vent ozone at point of manufacture, or would it be better released at the 10 km height?
Would the latitude of release have an effect? IE, would ozone release be faster/more effective at the poles?
Inspired by how does the ozone layer "stay in place"? which says (paraphrased) "the ozone layer is 10km thick at height which would be 3mm thick at sea level"
and by Has a reduction in car use ever had an effect on the ozone layer? which suggests total recovery is at least 30 years away for mid latitudes and longer for the antarctic hole.