Which is basically how most technologies appear{s,ed} in society: without prior thought / discussion.
There's certainly a lot of talk while it's being rolled out, but rarely prior.
> For example: in a society where autonomous security guard robots kill intruders, there would not be people sneaking into warehouses.
People do crime because they think† they can get away with it, because if you knew that you'd probably get caught why would you do it in the first place? How many people purposefully do crime in order to get caught?
In your specific example people will think they've figured out a way to get past the automated system. (Not even getting into the fact that in some jurisdictions it's illegal to set traps, e.g., Canada Criminal Code §247.)
† When they think at all, and it's not just a heat / spur-of-the-moment action (often when drunk).