Why do people keep putting out these opinions without actually knowing if the business was profitable? If it was, there is no reason to just dump it because it is not cool and muh small lean company. It may be something they are forced to shed to get cash for other stuff but it harms the company.
Shedding Intel Wireless is more complicated than just selling it. Their WiFi is partly integrated into the SoC tile, which reduces overall cost(BOM). That's what the CNVio interface is for, and why they have two variants.
If they don't sell it, eventually it would be fully integrated into the SoC.
Selling such divisions may not be an immediately bad thing in the short term, but it's basically death by many small cuts. It won't help either. If they need to sell it, then it's an extremely desperate move, where you lop off your fingers to save yourself.
Intel is basically the drivers of the PC ecosystem. One of the handheld vendors when asked why they used Intel said it's because they provided very good engineering and marketing support. What AMD does is not even comparable to what Intel does.
They pretty much go as far as essentially creating an entire system for you and you just have to rebrand it and provide support which resulted in few companies being created that way. Now, tell me that doesn't have a positive impact on the market?
There are parts in a business that isn't directly quantifiable. Such as the argument iGPUs are a waste of die space, yet if they took out iGPUs, many people will simply not buy it, thus the loss is 100%.