Some stuff from the production line...

No, you suggested that 3D scanning and 3000 bucks you can produce all kinds of products

I reverse engineer parts for our cars, some are printed in metal, some in plastic.

I don't 3D scan because I have done it where I last worked and all it was, was a basic frame work for CAD to be drawn around.

I can 3D print in many plastics and turn out a finished product in a day, depending on complexity on my resin printer here at home.

All of my CAD can be customized or modified as needed, a scan is like a photo and you are limited what you can do to it with any accuracy.

I have had some of my designs printed in metal (aluminum and stainless steel) by a 3rd party and their $100,000 machines produce some amazing results.

All I'm getting at is 3D scanning looks like amazing tech but in my experience it is not all its cracked up to be
You have to admit that as time goes on the tech improves.

I remember in the 80’s when cad cam was new and it really sucked. The difference between then and now is day and night.