Seriously, what’s with these people thinking fabric scissors are magic? If anything, they’re significantly easier to sharpen than a knife.
I think it’s down to most people not having used modern high end shears, which usually have convex bevels (and some pain in the ass exotic steels). If you can sharpen that without destroying the tension/edge finish using a hardware store stone (like someone in this thread was claiming), I’ll be properly impressed.
Yeah maybe with a belt sharpener, but I just use my stone. I guess my scissors have a flat bevel. It never occurred to me anyone would put a convex edge on a pair of scissors. Unless you’re talking about how the blades bend inwards slightly, in which case, I haven’t had any issues getting my scissors back to fabric-sharp.
That single (or doubled) convex blade profile is the big defining difference between shears and scissors. There’s some other things like grip sizes and thickness of the blades relative to each other that separate things like tailoring shears and dressmaking shears, but those aren’t nearly as codified. And that’s ignoring all the complexities you get with beauty shears, or the absolute hell that is trying to sharpen pinking or thinning shears, especially if the inner blade has a nick in it that requires reprofiling. Its fascinating how complex such simple tools have become as we’ve adapted them for ever more specialized tasks!