Trolling defined

https://www.howtogeek.com/465416/what-is-an-internet-troll-and-how-to-handle-trolls/

The short definition of troll is someone who is disruptive and inflammatory. Those are easily dispatched. Don’t forget the original use to the term, which is still applicable, deliberately engaging in pointless dialog intended to distract. That one is harder to prove since it requires knowing intent. The above article helps to sort some of that out.