As you don't want to engage in a friendly debate about it I'll try leave with something of use. 

You said 'try find things without these oils in' at the store.......that is a ridiculous overblown statement. There are plenty of foods that don't have them. People that often shop foods that have long ingredient lists with said crap are the ones usually uneducated about better choices. 

For those healthy, active people that do eat things with said ingredients in now and then is absolutely no issue. This is why is good to do at least 9 monthly blood work for a combination of certain biomarkers that you can actually see if you're over doing it or not. Then of omega 6's are high then consume more omega 3 then you do now which will saturate the cellular membrane more than the 6's. 

It really doesn't need to be so over complex and all this fear mongering with specific foods like you're doing, it's not helpful for on lookers that just don't know what to eat because you make it sound like anything but steak and thin air is only good for you they think fuck it I'll just eat any old shit. 

I've literally had to have this exact convo with people for over 10 years now because they don't realise that they're doing more harm to the people they think they're educating by telling them everything is toxic and gonna kill them!

From a fellow steak lover myself I always like to ask people with your views, why do you eat steak where there are known carcinogenic ingredients in it? Is it because the dosage is so small that there's no effect on health outcomes? Yeah, well use your same logic to seed oils.....BRO