That will certainly come in time. We're already starting to see/hear the beginnings of it. My hope is that the market maintains competition because the moment one or two corps have monopoly/duopoly they will go full throttle toward that I'm afraid.
It is not enough to invent a new medicine. You also need to make it easily available. People investing in AI are not interested in giving new awesome medicine to people that couln't afford it.
Talk to employees at anthropic and OpenAI. Listen to the talks from the higher-ups. Sam Altman even said something to the effect of “we don’t need a working business model because AGI will figure out how to make money”.