Ridiculous. Utter claptrap.
The ozone hole issue is real and has been ameliorated by 30 years of concerted international effort -- the type we need now, instead of some twat like trump trying to destroy existing efforts.
See this:
The ozone layer is being fixed through the Montreal Protocol, a global agreement that aims to phase out ozone-depleting substances (ODS):
The agreement
The Montreal Protocol was finalized in 1987 and entered into force in 1989. It's considered one of the most successful environmental agreements in history.
The substances
The protocol targets ODS, which were commonly used in products like air conditioners, refrigerators, fire extinguishers, and aerosols.
The results
The protocol has led to a 99% reduction in ODS consumption. The Antarctic ozone hole is expected to close by the 2060s. The protocol has also helped save an estimated two million people from skin cancer each year.