Using a mask is not cheating. I'm not any good at hand carving...any tool needed to reach the end result in anything is not cheating. Actually, it that were the case, then every cnc machine, printer, vinyl cutter, air brush and computer would all be cheating devices.
This principle is no doubt true in the history of every manufacturing process known. Technology replaces hand skills in almost every occupation. What farmer does not use a seed drill? Only gardeners plant corn by hand. At one time, blacksmiths were as common as dirt. Every town had one. No longer. In cabinet making, a tight dovetail joint was the epitome of the woodworker's art at one time. These joints are still used since few joints are stronger. But they are made with templates and power tools, or automated machinery.
The printing industry at one time had many hand skills, from punchcutting to type composing. When the first successful automatic type composing machines (Monotype,1887 and Linotype,1884) became popular, many thousands of skilled trade persons were put out of work. Were Linotype operators cheating? If so, the last of them probably felt cheated, too, when hot metal type became all but obsolete as phototypesetting enjoyed its brief window of history just before computers and digital fonts came along. I knew a lady in the late1970s who lamented that she ever spent the time learning photo type composition. She had barely learned her skill when the need for it disappeared. She felt cheated. Her occupation was short-lived and is now all but forgotten. And who even knows now what punchcutting was? Punchcutters had the skill set of a goldsmith and were in demand.
https://signbrad.com/2015/09/22/punch-cutting-these-videos-show-how-it-was-done/
Where did sign shops get their lettering colors before One Shot paints were produced?
They made their own! They bought lead in kegs, along with linseed oil, pigments, etc., and made paint by hand. Breaking up lead with oil was laborious, time-consuming work, often assigned to young apprentices as part of their daily routine along with sweeping the floor. Premixed paint in a can was an innovation that was probably labeled as cheating when it first appeared.
I have, at various times, been facetiously accused by a client of cheating for using pounce patterns, a mahlstick, and an overhead projector.
And as Gino pointed out, when the power fails all the power tools are useless. But the hand carver keeps working! NOW who's the cheater?