A lot of Cathedrals caved in during construction. I’ll go with the computer designs.
I have no problem with CAD. I’m just wondering about the construction method itself, as to why it couldn’t be used in building modern houses. Roof aside, it seems to be a method that would allow a house to be around for few hundred years.
If you don't use computers, you have to build in a larger margin of error. Compare the longevity of a B-52 or U-2 or C-130 to a computer designed plane. Compare computer designed highway bridges of today which quickly fail to the depression era bridges still in use.