That's a pretty dumb statement. There are trained professionals out there with 20-30 years or more of experience in avalanche prediction and control. They write textbooks on avalanche safety. They are responsible for maintaining avalanche safety on major ski hills and on mountain highways travelled by thousands of people per day. Not saying they are always right or infallible, but no one is - honestly though, what else are you going to call them but avalanche experts?
Wikipedia: