Totally eliminating omega-6 from your diet can't be healthy, can it? There are only two essential fatty acids for humans and one of them (linoleic acid) is omega-6.
Well, I exaggerated to make a point. Even salmon has long chain omega 6. I soul have said "eliminating plant based omega 6" and this is just for me and my genetics. People without certain FADS1 genetics can do fine with short chain omega 3 and 6.