You're not a weirdo here on HN, most of us probably have desktop/laptop computers. However, for the majority of the global population, they only have a mobile device as their computer. https://www.pewresearch.org/internet/fact-sheet/mobile/
I checked your link because the claim seemed improbable to me. Here is what I found:
- 77% US adults currently own a desktop/laptop computer (interestingly, this seems to hold mostly steady since 2008)
- 85% US adults own smartphones
There is no "only own a smartphone category" in the data. There is a "relies on their smartphone for internet access, with no broadband internet". This one is just 15% of adults, though slightly higher in the 18-29 age group.
I can't see anything in that link that would support the majority of people using only a mobile device.
