So...all cash?

Given that the US govt is reportedly talking to OpenAI about taking a stake, your only choice might be Zimbabwean dollars.

One of my least favorite things about AI is that every time you suggest you don’t want anything to do with it, there’s a horde of rapist-brained twits like you waiting in the wings to cry about how inevitable it is. Shut up and go away.

I'd assume healthcare would be the answer.