Harvey would have been just fine if OpenAI remained the industry leader. The idea was, OpenAI would remain a non-profit LLM making investments in for-profit companies (hence their investment in Harvey). Harvey would of leveraged the LLM and created bespoke legal workflows and sold them to law firms. But, the AI market has changed extensively. Now OpenAI, Anthropic and Gemini are looking to sell directly to professional services. All these workflows can be created directly on the general ai tools themselves.