The question wasn’t about natural snow, just about snow. Yes, snow will be there, natural or artificial.
I’ve lived in Utah for 49 years. Even in the worst years, there is enough snow to hold an Olympic games and more snow for other recreational applications. It is improbable and unrealistic to expect otherwise. The Governor of Utah and others think so, along with the IOC. The ski resorts think so too, or else they’d stop selling ski passes. If anybody has actual facts and data to prove otherwise, information that these officials lack, then share it and show it. The contrariness seems to be about something else, like not liking the Olympics or what-if scenarios speculating about climate change.