Because I've read what happened to others trying to spin they were carrying under their restrictions and ended up becoming prohibited from owning firearms. Most of this is an academic exercise anyway. If you know how to conceal a firearm whether permitted or not , what are the odds of being caught to even put the theory to the test.
That is exactly my point. The restrictions are vague and lead to assuming and are wide open to interpretation. What one thinks is a function business an other may see as a personal errand.