What if everything you knew about smooth edges, refine-edge tools online, and avoiding jagged edges was wrong?

https://www.scribd.com/document/980136305/How-to-Make-Watermark-Free-Visuals-That-Sell-A-Practical-Guide-for-Small-Business-Creators-167410

Which specific questions will I answer about smoothing jagged edges, and why those questions matter to your projects? You're editing product photos, compositing portraits, or cleaning up screenshots