Rastoff
US Veteran
This is a little acerbic don't you think? Having a place to dry practice where no live ammo is ever taken is a good idea.Also you don't need to leave the ammo in one room, close the door, brick it up, leave the house, drive 16.3 miles away and then practice.
I personally know a guy who had to buy a new TV because he thought this idea was silly. I know another who recently replaced his printer due to complacency. There are countless stories of inadvertent holes due to accidentally getting a bang when a click was expected. I don't see it as a silly practice to keep live ammo out of your dry practice area.
Can you do it without strict adherence to this policy? Sure. Why take the risk?