Actually, it isn't, and you know it.
Sprint would be seen as weak and the client list and the assets would be purchased by another company that was more efficient.
Companies have closed down business units before, they do so today, and they'll continue to do it in the future.
Ever hear the phrase "stick to the knitting?"
If you're not making a profit in a particular business area, you may (a) figure out how to make a profit in that area (which usually involves cutting costs), (b) accept it as a "loss leader" (if you can contain the losses to an acceptable level), or (c) get out of that business area and stick to the things that actually are profitable.
Keep pushing the Free Traitor/Libertine agenda, when you have to resort to outright lies and total fabrication, it just reminds the sober minded people that your cause is for the insane and hallucinating.
You're the one arguing that no company ever shuts down an unprofitable business unit. I think that appends the description "insane and hallucinating" onto you instead of me.
We aren't talking about "companies", we are talking specifically about Sprint. Sprint has enormous amounts of assets and an extremely valuable client list that they just won't "walk away from".
I am sure as hell glad that you are miles away from a corporate board-room. Your ability to innocently produce logical fallacy after logical fallacy to support Free-Traitor sedition is shocking in its gall.