Mandatory gun training is a slippery slope I sometimes find myself trying to climb. But I soon realize that it opens up the possibility that I may be required to take a class in order to purchase a gun. Are gun classes a good idea? Yeah, for the most part. Do I want it to be a requirement? Something I have to do in order to be a gun owner? No, I don't think so. It just allows them to create more and more regulation.
But if you own a weapon that you are not familiar with. Then yes, seek out someone who can answer your questions and show you how the gun operates and what to be careful about.