Here are a few that are low in omega-6:
Coconut oil.
Butter oil.
Olive oil.
Fish oil.
- - - - - - -
Also tallow, lard, high oleic sunflower oil, high oleic peanut oil.
Fish oil is not a cooking oil. I doubt consuming fish oil is better than consuming fish.
Thank you for the constructive input.
What’s your view of high oleic safflower oil?