"Ultimately though, if this experience isn't right for you, you can turn off this feature the first time it launches in Microsoft Edge, and then in Outlook settings at any time after that."
You usually download a browser just once, so turning if off isn't the issue. I suspect some of less technically inclined might abide by it and not download the new broswer.
It almost seems like trial run for stopping the download. I can imagine "clippy" popping up an saying "I see your trying to download a browser, I'm sorry, I can't allow that"
Yes, you're missing the fact that the user ALREADY set the default browser to something other than Edge, and Outhouse is now going to ignore your declared preference "for your convenience".
These things have become so yawn to me these days.
Gmail still nags me about not using Chrome.
I don't see the issue here.