I do believe young people should be obligated to try different types of music - that is what education is. But once you're in a situation as an adult, it doesn't benefit anybody - at least in my experience - to force music on people that they don't like or do not have an interest in - whether it's three-hundred years old or newly written.
We are all born free from all religious affiliations and only come to believe in such things after being introduced to it ― so, atheism is the default position. Although some children are not indoctrinated with a specific religion before the age of reason, there are many more who are.