FTC Opens Antitrust Probe of Microsoft AI Deal

I posted elsewhere that OpenAI has such a huge market share that anyone building OpenAI into their products should allow the user to select other options.

I wonder if it would be wise for OpenAI to create a marketplace so other AI companies can offer alternatives that slip in seamlessly in evry product that uses OpenAI's API. It would look good, and their technological lead would keep the out in front.