I enjoy an occasional steak but if the goal is to improve diet of masses, it’s not the food I’d put at the center.
Saturated fats are good because they're more stable than poly-unsaturated fats for instance.
If you do consume a seed oil (which you really shouldn't -- there's no benefit), you should get a cold-pressed one. But that would be more expensive, so if you're paying more you might as well just get something good like avacado oil or coconut oil.
Inflammation is a real thing you can measure in the body, you know. (C Reactive Protein for instance). It's behind a lot of diseases.
The reason WHY it's "always" inflammation is because the standard american diet CREATES a lot of inflammation. You'll probably have to worry about hearing that buzzword a lot less if people ate better..