It's 2021 and someone's written a new Windows 3.x mouse driver. Why now?

For those of you who virtualise Microsoft’s finest and struggle with the pointer, this developer has an answer
Two thousand and twenty-one might not seem the obvious year – or century – to give the world a new mouse driver for Windows 3.1, but a developer named Calvin Buckley has written one nonetheless. His motivation apparently is to ensure rapid and reliable rodent operations when Microsoft's venerable OS runs as a virtual machine.…