No, this isn’t a cast iron thing. Using stainless pans, you can get nonstick effects that, in my experience, far outperform Teflon anyway. The process is called “spot seasoning.” I have cooked crispy, cheesy rice noodles with eggs with zero sticking.
I love my cast iron pans, but stainless is my daily go-to. Added bonus: use 100% copper wool to clean your stainless pan. The copper-coated wool at most grocery stores is problematic; you might get a few uses out of the coated garbage and then it starts shedding metal bits.
The first hazard to my pans is clunking around while at sea. This is mitigable by putting a cloth in the pan to protect it from other pans. My partner made a bag to hold our ceramic pan. But then the bag got nasty moldy, as porous things always do when sitting in a compartment on a boat. Then our silicone spatula wore out, like they invariably do; I’ve had the same stainless cooking utensils for going on 30 years. The ceramic pan was given away at our next port.
And ceramic pans still wear out with use, regardless of the level of care. They just last a bit longer than traditional non-silicon nonstick pans.
Oh yeah I didn’t think about the fact that it’s porous, shit. Yeah I’ve had my ceramic skillet set for like 15 years and never done anything special with them, but also no salt water and stuff growing on every available surface. Fair point.