Yes, of course it was aggressive. It is frustrating to experience so many armchair experts on a forum usually populated with intelligent people, regurgitating debunked arguments from years ago, which get in the way of educating people about what is really going on. See the recent Hoog video for how frustrating this is. I believe this is how the climate scientists felt.

And yes, according to our best definitions, the Robin bird does understand the worm it's pecking at.