Genuinely, what do people do after a PhD in CS from Stanford other than academia?

Starting PhD at Stanford in CS, in non-AI/ML, so it's probably not going to be some obvious choices like mega offers from AI giants. Wondering what future options I have and how to prepare for those. What resources at Stanford are particularly useful to look into?

I guess people from outside of Stanford like to think Stanford is all it takes for everything. Is it true that you will just automatically get a bunch of opportunities reaching out to you? I assume not...