I'd first have to get a really good security team, and kiss privacy goodbye.

Next it's medical stuff, then personal training, etc.

I'd push hard on documenting and replicating our entire industrial supply chain.

I'd put 10 billion dollars into just trying to replicate all of the things we're sure of.

I'd fund replications 2:1 against original research.

I'd fund a Memex implementation, a capabilities based OS, and completely open source compute, including hardware. No blobs anywhere.

I'd push hard on right to repair. I'd push for DCMA reform or repeal.

I'd push for limited copyright back to a reasonable range.