The rules aren't meant to explain things like this, just explain the punishment. The rule shouldn't have to explain the risks of luring. Luring is bad we all know that.
I think you're just overthinking this rule. Just don't trick players and you're good to go. With Prism you can see everyone who was involved or not.
When rules are bound to the language of the rule, loopholes are created. Rules are guidelines for behavior and can be fluid to deal with a situation not able to be clearly defined.
The easiest solution is giving fresh teleporters 30 or 60 seconds of invulnerability.