adding a NSS

It's a good safety feature to have. Especially if there are dumbasses around.

LOL, plenty of those to go around.
I even hate NSS's, but leave it in case the wife drives the car. (Not a shot at her in any way)

My sister in law however is a true dumb ***.
She will pull in the drive and shut the car off then it rolls away because she didn't put it in park or set the brake.
Can't tell you how many times she called wanting to ask me why it won't start next time she goes somewhere either. (still in drive from last time she drove it)

Told ya. :D