Comment by LanternLight83

It's like cleaning old painted metal with a scouring pad; You want to clean thoroughly enough to take off the grime, but if you scour too long or too hard you'll end up taking off the paint itself. You'll always either leave a littke dirt behind, or take off some paint, never perfection. You could strip all the paint and repaint it, but that's so much more costly in terms of time and materials that it's a whole different task.

And the argument that more stringent anti-fraud protections increase the burdon on legitimate claimants is absolutely spot on, and has parallels in all sorts of other legal, financial, and market situations c: