It is totally a fact, many people and officials in France believe that AC is a major contributor to climate change. The public (and very well funded) ecology body, the ADEME, has been at war with AC for a long time now[1].
You can see the same dolorism in the national media[2]. While using coal-powered AC is indeed polluting and not the only solution, it's not the case in France due to the nuclear and hydro share in the mix.