Also from the article:
> critics argue that the avoidance of potentially upsetting material is actually a counterproductive approach because it offers no chance to learn to manage one’s emotional reactions.
This is wrong. You don't learn to manage emotional reactions by being forced to consume triggering content. If you have a problem with emotional reactions that needs adjustment, that's what therapy is for. Or using delaying tactics such that you don't consume the content until you're more prepared to handle it. Anyone who thinks springing triggering content on people without warning is good because it forces them to react to it is literally abusive.
And many times avoiding triggering content forever is perfectly fine and doesn't need to be managed. Personally, I don't have any trauma around rape but I would really prefer to avoid reading about it, so I really appreciate trigger warnings on content that includes it. This isn't something that needs to be "fixed", there's no reason why I must work towards being indifferent towards rape.