This sounds exactly like what Google used to say about search results. Just a few ads, clearly separated from organic results, never detracting from the core mission of providing the most effective access to all the world’s information. (And certainly not driven by a secret profile of you based on pervasive surveillance of your internet activity.)
Google is googley. Very different than any other company ever. You can trust us. With Search results. Your private emails. Your private documents. Remember our motto, do no evil. We will never change.
Now you may say that sucking less than Microsoft and OpenAI really isn't an high bar at all. And I fully agree with that.