A friend of mine is working on a "RAG for tax advisers" startup. He's selling it to the tax accountants, as a way for them to spot things they wouldn't otherwise have the time to review and generate more specialist tax advisory work. There's a lot more work they could do if only it's affordable to the businesses they advise (none of whom could do their own taxes even if they wanted to!)

Jevons law in action: some pieces of work get lost, but lower cost of doing work generates more demand overall...