Where does your information come from? The Pub... The Daily Mail or some conspiracy websites?
The ozone layer isn't repaired, but it is getting there.
The banning of certain industrial chemicals (since the 80's) and wide spread use of certain gases in propellants / air conditioning has considerably reduced the impact man was having on the hole.
NAIROBI, 9 January 2023 – The ozone layer is on track to recover within four decades, with the global phaseout of ozone-depleting chemicals already benefitting efforts to mitigate climate change. This is the conclusion of a UN-backed panel of experts, presented today at the American...
www.unep.org