That and the Satanic Rules of the Earth aren't meant to be taken word for word they are not set in stone. Other wise when we say "Destroy Them" we'd have a lot of Satanists in jail. So we are suppose to use our street smarts on the rules such as destroying them legally in court or simply cursing them in private as such an example
I see rule number one more like don't give your advice or opinions to strangers that you have nothing to do with or to people who don't deserve your opinions or advice. It's another way of saying not to waste your time on the worthless and keep your words of wisdom to yourself and to those that deserve it.
Aside from that many situations such as this forum, TV, and even a person directly speaking to you when it is clear they have nothing stopping them from walking away is a direct nonverbal consent to hear advice and opinions.
If they do walk away and you pursue after them you will be in violation of this rule or if you give them out when it is totally unwarranted. It is up to the individual Satanist to judge and decide when it is and when it is not appropriate.