Earlier quoted context omitted.
> In 2018, the most popular resolution for users of Firefox is still 1366x768. And only 1920x1080 is making any headway against the dominance of 1366x768. As much as I am surrounded by the culture of multiple 4K+ displays, apparently this is not at all commonplace. 4K doesn't even get listed, presumably lumped into the "Other" category. Most of the tasks in the real world doesn't need multiple 4K displays, including…
As someone who reads text all day, going up to a 27" 150 PPI monitor was huge . There is a tangible improvement in how that text looks, especially on an accurately colored monitor. The other footnote should be that display prices have been crashing recently. You can get an IPS 24" FHD monitor for like $90, and a QHD version at 27" for about $150. Those would have been twice as expensive a few years ago. That being sa…
You're right, however not everyone has the same desktop space to accomodate a 27" panel. I can barely fit a 24" on my desk. 1440p monitors start at 25".
> The other footnote should be that display prices have been crashing recently.
When I was in the US at the end of 2014, one of my friends said the same thing about flash drives when I pointed out a $44 PNY 128GB flash drive. Unfortunately, other parts of the world doesn't work same way. Because EUR or other currencies are not fixed against US$, and prices fluctuate at most parts of the world if not increase. So, no, technology doesn't become cheaper as it matures at some parts of the world unfortunately.
Addendum: BTW, you are right about the 768p screens are generally found in entry level laptops or netbooks. These devices are most feasible ones when they first came out. Now they are bottom end cash cows which are virtually free to build.