Since skiing once included both skiing up, as well as skiing down; was the invention of the ski lift the reason that people came to see the "up" part of that equation as gone forever, or was that only one of the ingredients for that view?
I would agree. I expect most people climbing in pre-lift-service-days, (and many people accessing the backcountry today) think, at least some of time "There must be a quicker/easier way to get to the top of this mountain. I'm here to ski down, so why do I spend most of my time climbing up?"


Then, in 1928, the Swiss ski racer Guido Reuge invented a cable binding designed to hold the heel down for alpine skiing. He named the binding after the Kandahar series of alpine ski races.
Mass-produced
boot with instep strap.
The powerful steel cable and front-throw adjuster cranked hard on the boot sole, which had to be stiffened considerably. At this point, alpine ski boot design diverged from nordic boots. Boots for cross-country racing and ski jumping needed a flexible sole. But because alpine racing didn’t require the boot to flex at the ball of the foot, the sole could be built with a stiff full-length shank. And because alpine skiers wanted the foot held firmly down on the ski, bootmakers created an instep strap. Coincidentally, 1928 was the year the mountaineer Rudolf Lettner invented the segmented steel edge for alpine skis. Suddenly, skis could be controlled on steep and icy faces—if your boots were stiff enough to drive the edges.
Most skiers used inexpensive mass-produced ski boots, but racers, instructors and wealthier sportsmen ordered their boots custom-made, from ski-town cobblers in the Alps. A few of these craftsmen, like Peter Limmer Sr., set up shop in America.
Eriksen
double boot
After World War II, custom bootmakers developed the double boot, with a soft and comfy lace-up inner boot protected and stiffened by a thick bull-hide outer casing laced with heavy-duty corset hooks. The complex design was difficult to reproduce with machines, and the European cottage industry adapted to mass production of hand-stitched leather boots. Companies like Henke in Switzerland, Le Trappeur in France and Nordica in Italy employed hundreds of workers to export hand-stitched boots.