This was a week of huge changes and improvements, starting with our headliner! Yes it’s true, by default in Plasma 6, you’ll single-click to select files and folders, and double-click t…
I don't believe so. In KDE3 it was double click IIRC then it changed with the single click during the web mania UI when people suddenly wanted the big unification for everything: phones, fridges, tablets, supercomputers.
Like a lot of other people mention, this is the first thing I flip in plasma too. A mouse with a pointer is just different from a tactile interface.
In 2004, Microsoft was granted a patent on using a double-click on "limited resource computing devices". As a result of this, some observers fear that any U.S. company which uses double-clicking may have to change their product not to use the technology, pay licensing fees to Microsoft, or give Microsoft access to intellectual property.
Partially, sure, but there's also a lot of KDE devs that are really convinced that it's objectively superior and wanted the default to convince more people to use it.