Over a lifespan of 100+ years that's very well expected in the US given that cities aren't growing much any more and infill has been made almost illegal in most places, using long-lasting materials and techniques like in Germany becomes a lot cheaper, and more convenient. It always surprises my US colleagues when I told them that in 20 years living in the house I grew up in, the only thing that ever broke were once the roof gutters due to very heavy rain. Otherwise, houses are expected to just go on and maybe need repairs every 50-60 years.
* drywalls are inherently sensitive to humidity, which makes it necessary to cover them with wall paint which is essentially a waterproof layer of plastic, which makes it not breathable and thus drywalls develop mold rather easily (even worse, it's often invisible mold). In contrast, walls made of stone, cement or brick (or a mix thereof) and covered in stucco are breathable and much more resilient to humidity and mold issues.