Because they think long term, even if we want to deny/ ignore that. First, a (new) computer is a one-stop-shop full install for Jane/ Joe average, and not many tinker with "scary" installs. So, the browser (and its pre-sets) will be used. And that means that the telemetry in the long run will pull in the profitable part of the business. As we all know here, the money is made with data of course...
Biting the hand that feeds IT
