What is the state of nanoscale 3D printing going into 2025?

I stumbled upon this article from 2022 while surfing the web and wondered what the state of nanoscale 3D printing is going into 2025. Now, it isn't a really meaty article, but it made me think, how would life change if we had a big breakthrough in nanoscale printing technology? At the molecular scale, and not just of plastics and metals, but other materials as well, say, carbon.