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.
“wipe it out with a cloth” I’m curious about the cloth you use and what you do it? Sounds really messy an oil soaked cloth… But you do say it’s the simplest thing…
Sometimes I forget others haven’t accepted tea towels into their heart. I’ve got a dozen or more cloth towels around the house for mopping up. It all comes out in the wash. Cotton ones won’t burn readily, so they’ll dry out a hot oily pan no problem.
Paper towels work fine. Just make sure they’re pure paper and not mixed with synthetics or weird scents or whatever.