I don't see how it's different from what we have now? Expensive cancer treatments already exist and are rationed by the companies who create them, then over tim

I don't see how it's different from what we have now? Expensive cancer treatments already exist and are rationed by the companies who create them, then over time become more widely available. If AI companies create better treatments they'll offer them to people who pay for them. So wealthier people will have better cancer treatments. If they can make them inexpensively, then a broader audience also gets treatment. Eventually they lose IP rights and they become generics and the world gets better cancer treatments. In all scenarios having them find better treatments benefits humans with cancer more than if they didn't. I don't like trusting any organization, corporate or governmental, with control over people's lives, but it's obvious that we're not going to get cutting edge medical treatments without these organizations.