I sympathise with the thought process, but more laws/rules can't/won't fix it. Many (most?) jurisdictions in the western world and elsewhere already have laws against workplace harassment, and the possibility of civil action against any conduct that leads to severe emotional distress. And schools have rules against it. But it still happens - determined/clever bullies will always find a way to make their mark in some kind of way.

Better to help people learn how stand up to bullies, and for companies to make it a priority to be emotionally healthy places and become an example of how to do that most effectively so others can follow (this is one of my great hopes for any companies I build).