Unfortunately, I'm talking about trolling in the general sense, not the strict definitions listed in the Newbie Guide (
Three Commandments).
For example, let's say that someone joins and says that they started doing XYZ only a few months earlier, and admits that they otherwise had zero experience. Shortly afterward, they start hijacking every thread asking for advice about XYZ, insisting that the provider in their signature affiliate link is the only trustworthy provider, which they have been using for many years. When others give their own advice, they are harshly attacked and called liars. In the end, the threads get shut down for being off-topic, and OP never gets any meaningful answers.
In my opinion, such actions would count as selling outside the marketplace (referring to their affiliate link signature), trolling (claiming to have experience on the topic when otherwise admitting they are new), and harassment (personal insults and attacks). Going by the multiple report rejections across multiple threads, all these actions are perfectly fine.
I'm not trying to challenge the decisions here, I'd just like clarification on what "trolling" actually is in relation to enforcement of the rules.