One new point that I haven't worked into the article is the fact that many keyboard shortcuts require a Right Ctrl key or else they can't be done on one hand. At the same time, many laptops on the market omit the Right Ctrl key, to my utter frustration. Manufacturers need to stop messing with keyboard layouts! Even my humble 13-inch Lenovo ThinkPad X220 from year 2012 had a pretty good layout while being compact, while newer machines keep making keyboards worse despite having the same physical dimensions.