Not necessary in ours.
We have never had any bad incidents in the 40+ years I have lived here.
Ours is dying because of the Internet and online buying.
People don’t want to walk around and shop any more.
They even have free WiFi at the Mall. Didn’t help................
“free WiFi at the Mall”
Big data security ouch....especially with drug-addled geeks wandering around the common areas...