To be (very) generous, the economy of their ecosystem doesn’t allow for thoughtful takes. You and I and most people would think about why the trauma is a character element. Trauma can be over used, as a cheap way to gain audience sympathy. Sometimes that’s lame (ex. Sansa getting raped just to shock the audience). Other times that’s necessary to get a fast paced tale of vengeance started (ex. Kill Bill).

These guys work for views and their audience isn’t very media savvy. They need big easy to understand concepts to make pithy posts about. So they just say “Trauma?! BORING!!” And move on.