> They increase stress level and felt insecurity. They do not make you feel secure, say psychological studies. You probably think more about burglaries and dead spaces in your setup and actively monitor for these in your daily lives, where for 99.8 % of people this should be a non-topic.

Oh wow, I didn’t know I felt that way! I’m glad you were able to tell me what I feel.

You are making a lot of assumptions about why people have them.