These tools are starting to be built. A product I was part of the founding team for is just about to enter beta, although I left to go back to games:

https://www.arkio.is

There’s a bright future for better design tools but it was very interesting to talk to architects about them. Most are hugely conservative and want tools to fit their current workflow rather than anything that might be too innovative. That includes how much clients are able to get into the design process.