Wether your gun is locked or unlocked is like remembering if it's loaded or unloaded either way you & me are responsible for the gun being safe or not.
I have it all in safes I have one gun on my body.
My guns with the loc perform flawlessly. They ain't going anywhere. I like them all new or old. My SA '04 1911a1 made in Brazil with the loc was my first gun and 1911 that had the loc. The SA 1911 functions as good as my other 1911's too. If I can get over this gun with a loc and get past it, you can too.
The guns with safety locks forget about don't sweat the little things in life there are bigger things to worry about.
When I was a kid we had guns in the house and we as kids never touched one because of the fear of the old man. But that was in the 50's.
When my kids got there first bb gun for Christmas I taught them never to kill anything there not going to eat. There all approaching 40yo now and never killed anything for fun
My rules,
Treat every gun as if it's loaded.
It's the empty gun that kills people by accident.
Never point a gun at anyone.
Never point a gun at anything you don't want to shoot.
Never touch a gun unless you ask first.
Always make sure a gun you pick up is unloaded. If it's unloaded treat it as if it's loaded.
Keep your trigger finger off the trigger till your ready to fire. Keep your muzzle pointed down range. At the range there are people on both sides of you.
Safe gun handling education starts at home, gun safety never takes a vacation, gun safety never sleeps, gun safety is a 24/7 thing. Respect it.
My 4yo grandson pulls the dresser draws out to climb up the dresser so nothing up high is safe.