As you say that depends on income. Based on location and whom you mix with. And perhaps some culture bias/patterns but that is my just guessing.
Macs have dominated in the areas I have worked in for the past 6 years. I would say in the companies, hands-on meetups and conferences I been to in London and across Scandinavia: 75% use macbooks, then perhaps 15% dell xps with ubuntu and 10% mix of lenovo, MS surface etc.
Though I think this split will change with the recoil of the new touch bar macs.
(Again this is just from my smaller demographic of location and people.)
London is special because there are a lot of Apple stores here (I count 7). That's more than many European countries have.
The calculus of owning a Mac changes drastically if you live near an Apple store. If my Mac has a problem, I can book an appointment at the Apple store, real person will try to fix it, and I can have it back ASAP. The customer service is half the price.
Macs have dominated in the areas I have worked in for the past 6 years. I would say in the companies, hands-on meetups and conferences I been to in London and across Scandinavia: 75% use macbooks, then perhaps 15% dell xps with ubuntu and 10% mix of lenovo, MS surface etc.
Though I think this split will change with the recoil of the new touch bar macs.
(Again this is just from my smaller demographic of location and people.)