Net zero implies replacing one type of technology with another and a new way of living. This has happened throughout history. Horse drawn carriages were pollution-free but were replaced with motor vehicles. What happened to the footmen? Got new jobs. Knocker uppers were replaced by alarm clocks.
If eventually greenhouse gasses will be reduced, fine. Goodbye coal miners, hello rare earth miners.
There are always those who want to retain the status quo. Even Luddites who wanted to destroy the modern industrial revolution. Plus ça change, plus c'est la même chose