There really is no such thing as a "pro seed oil" troll. He's pointing out gaps of evidence in the common claims that people who vilify seed oil, which is a real thing. If someone is making the claim that certain foods are deleterious, there has to be strong evidence to back those claims. And on a cursory glance, I'm not convinced that seed oils are deleterious. By all means though do your research. This is one source, but I've read others as well.
Vegetable oils are fine and the fears are unfounded. Here is a far better explanation.
https://www.the-nutrivore.com/post/a-comprehensive-rebuttal-...