You mean when the bubble bursts and there are lots of people who worked on this available on the job market?

I'd expect them to be big data specialists, mostly knowledgeable in Python and matrix operations, narrow optimizations needed there, and not very competitive for other typical tech specialties.

They'll just have to become data analysts, assistants in labs working on things like genome analysis, and so on. Perhaps medical RnD will get a boost due to all the willing slaves, LOL.