Same here, grew up in late 60s and 70s, can't remember ever having a key to the house and it wasn't until the late 70s and 80s that the house was locked when we left. I am lucky enough now to live outside of a small rural community in a rural state and do not lock my doors unless I am leaving for overnight. While at home my keys are all in my vehicles, but I live on a private road with great neighbors, with 3 of 8 properties on the road being Marine Corps vets, we are very aware of who comes and goes.
Same here, grew up in late 60s and 70s, can't remember ever having a key to the house and it wasn't until the late 70s and 80s that the house was locked when we left. I am lucky enough now to live outside of a small rural community in a rural state and do not lock my doors unless I am leaving for overnight. While at home my keys are all in my vehicles, but I live on a private road with great neighbors, with 3 of 8 properties on the road being Marine Corps vets, we are very aware of who comes and goes.