There's no more old growth timber to build (and furnish) homes the way they were built 100+ years ago. All the alternatives require active systems to prevent rapid degradation.

This is even true of modern towers--the types of steel, the techniques, the tolerances, the use of reinforced concrete, etc, require active systems. Towers built 100+ years ago were in some ways more resilient than today, having used materials and techniques--knowingly and unknowingly--that could hold up to the elements better with active management.

[1] Even in high-end builds, nobody except perhaps a die-hard DIY'er with money to burn uses more moisture resistant drywall variants or alternatives throughout an entire home. I once toured a 100+ year old house supposedly renovated and lived-in by an architect. They basically rebuilt the entire structure, including replacing much of the timber with steel. Everything _looked_ high-end, except the walls if you paid attention. They just used regular drywall--not the cheapest, but definitely not the nice stuff (e.g. what you might find in a class A commercial office). IIRC, the internal doors were solid core, but that hardly mattered given you could hear everything through the cheap walls.