Care is a big component as well. The real power of cast iron is that you can renew the coating when it wears off by re-seasoning the pan. Using a drying oil like flax, you coat the pan and heat the oil until it starts smoking, then wait for it to stop smoking. Repeat this process a couple of times and you have a durable non-stick surface again.

If you ever have the surface roughen up you can also strip the old seasoning by covering it in oven cleaner and heating it to cleaning temperature. The easiest way to do this is to stick it in an oven on high.

I’ve had the same frying pan for 10 years now and this is how I keep it non-stick.

Consider butter instead of oil for pancakes. The water content of the butter boils between the pancake and the pan. The escaping water vapor pushes them apart, which helps prevent the pancake from sticking.

Don't overthink it. Look up America's Test Kitchen videos on cast iron pans. They probably have one to recommend the best one for the $$ and how to take care of it.

I have an old school cast iron skillet and pot. I wish I'd watched videos because newer types of cast iron apparently has a smooth finish and is thinner and lighter. When new, I washed it with soap and water, dried it, added a nice and thin layer of olive oil all around wiped it with a kitchen towel to take off the excess, then baked it for half an hour. Let it cool. Repeated that once or twice. You can even just heat it on a stove top.

Once I'm done cooking something, I rinse scrub and rinse with warm water to get all the food off and add a touch of oil. A little goes a long way.

That's all, really. It isn't complicated or particularly laborious. It just weighs a fair bit - it'll take your hands a couple of weeks to get stronger and then you won't care.

You don't want to get it super hot (the oil/butter should not smoke). Medium heat is fine. They do take a long time to warm up to a uniform steady state temperature though (this is both an advantage and a disadvantage, since it means the temperature stays stable as you cook).

For instance, when making pancakes, my first step is putting the griddle on the range. Next, I start making the batter.

Of course, you can set the range to high and heat it up really fast, but then you end up risking overheating it.

Animal fats. Not vegetable oils. Vegetable oils polymerize to a sticky substance. Animal fats carbonize and protect the metal. Also using a metal spatula is a must in cast iron. The metal spatula keeps the surface smooth which enhances the non-stick property. Also wash after use and spread a little fat in it to prevent rusting. Don't scour. Just wash with soap and water.

In my experience all non-stick strategies are a hoax, including teflon XD