You should speak with my hubby as he is a collector of sorts. I don't even know how many guns he has. And he has a CCW permit so he carries everywhere. His top priority is gun safety as ammo and pistols are locked in separate gun safes and guns are stored safely. People should be properly trained before being able to purchase a gun. No question about it.
Have you ever seen someone who has never handled a gun before? They are scared as if the gun is alive and will attack them. Again, it is all about getting educated and trained. Ignorant unskilled people are dangerous.