Can we use oil in nonstick tawa?

Can we really use oil in a nonstick tawa, despite the fact that it's designed to be used without oil? I'm curious about the potential impact of oil on the nonstick surface. Does it cause any harm or degrade the quality of the tawa over time? Is it necessary to use oil to achieve the desired cooking results, or can we rely solely on the nonstick properties? I'd love to hear your thoughts on this matter.