Forty or fifty years ago I didn’t lock my doors.
I should have said sixty odd not forty odd. I cannot count.
Not locked because of trust or the car was not worth stealing?
Remember when we hid another key under the car just in case we got locked out or lost the main key? One of these keys might be used that way just in case of a lost fob, we would be in a pickle if it happened and there was only had one key period, calling the tow truck would be the only option.