I understand the sentiment... As a computer engineer who enjoys woodworking because it is tangible, abstraction-free, and in full control right in front of your eyes, the line I draw is not "I won't allow computers into this Zen wood shop". Instead, I use computers to accelerate the error prone parts of human planning, and also expand my cognition by making things visual beyond simple imagination. If I see that Coffee table proportions I had in mind as a CAD model, I may spot any balance issues, and even validate if that is what I was going for aesthetically. Heck, it might even give me a chance to improvise on the design because I have now visualised it outside my mind.

Once the CAD model validates my idea, and gives me a rough plan, the zen part of working with the wood, adjusting for grain, knots etc can begin. Even while making changes on the fly, a visual model of the original plan comes in handy.

I tried this for my workbench a few years ago.

https://aravindh.net/wood.html#gallery-7

https://aravindh.net/wood.html#gallery-8

and it significantly helped without removing the joy of making mistakes..