My cast iron is 4 years old and every time I use scotch-brite on it, I have to spend hours stinking up my house with flaxseed oil to reseason the pan because scotch-brite makes little dots of shiny iron show up.
https://www.reddit.com/r/castiron/comments/b4pxaq/yay_kenji_...
> You MUST use flaxseed oil to season your pan.
Then
> You MUST NOT use flaxseed oil to season your pan.
Just season the fucking pan with some cooking oil and be done with it.
I swear, the internet has made some of the simplest things into this relentless pursuit of perfection.
In general I agree with your sentiment though. Find something that works for you and go with it.
Hell, I scrub the hell out of it sometimes. Use oil the next time - no problem.