All comment karma tells you is who was first to a thread basically in my experience, and I had over 500k of it lol it's nothing though I could go troll for days before making a dent in the 10k you get from an obvious joke on the new tab and then the thread takes off
Best way to tell if someone is a troll is just to look at what they say imo ๐คท๐ปโโ๏ธ
Come on dog this is literally just 'yeah well what if we imagine a hypothetical world where MY argument is right, how about that?'