Comment by overgard

I mean, what you want to put in your body is up to you, but an industrial byproduct that involves a lot of chemistry seems like something I'm not a fan of. Also if you go past the history a bit: "The FDA released its final determination that Partially Hydrogenated Oils (PHOs), which include partially hydrogenated cottonseed oil, are not Generally Recognized as Safe (GRAS) in 2015."

Olive oil definitely has a flavor, but other oils are pretty neutral (I cook with avacado oil because of the high smoke point and I don't notice it really effecting anything). Also you have to keep in mind that those seed oils have a neutral flavor because they've been through a deodorizing chemical process, otherwise they'd taste/smell rancid.