Pharma is very big. Those AIs "speak" only in terms of chemical structure. Genomic medicine is coming soon.

Financial companies create models that take the guesswork out of complex economic decisions.

Auto captioning and note-taking and grammar correction, etc - all AI.

Factory and mining operations are getting in big, too. Dangerous jobs will get much safer.

Material science is making great advances. Production will follow in a year or two. Other sciences, too.

Businesses are using AI to press their advantage in various fields - and seeing benefits fairly quickly. No one it throwing money away. It's a lot like the industrial revolution. A fast build out due to a change of every business model. And, like before, social disruption.