Gas is much cheaper than electric. I worked in a plant until recently that has been given the mandate from Corporate to start moving all our gas fired equipment to electric to satisfy their ESG commitments. The big hang up is that at a plant that is already the biggest electricity consumer in the county will see a massive increase in utility costs by using electric power in addition to the capital costs of changing over.
Natural gas in this country is cheap and is the source of much of our electricity. Properly installed and maintained it is safe. I recognize the efficiency of heat pumps as my house is all electric, though I question their actual economy and reliability especially with the newer refrigerants and scroll pumps. More expensive to buy and replace and shorter life.