Mainstream 1080p wasn't the worst of it. Just a decade or so ago it was impossible to find a non-17" Windows laptop without a 1366x768 TN screen with awful contrast and viewing angles so bad there was no good angle. Even super premium $3000 "Ultrabooks", it was true insanity.
The last Windows app I worked on, I made sure the tester always tested at that resolution because it was so ubiquitous. I even wrote a utility to set the app resolution so I could run it at that size myself.