More arguments. This one in favor of a mouse for iPad. Kate MacKenzie:
macOS has support for keyboard shortcuts and most Mac applications have plenty. For Mac power users, the keyboard is the center of their productivity. So, why the need for a trackpad or mouse on iPad?
Isn’t iPad primarily a touchscreen device?
iOS on iPad does not provide that same elegant solution to navigation. While typing on an iPad keyboard is similar to that on a Mac, the keyboard shortcuts are missing, and the need to navigate the iPad’s screen with fingertip, hand, arm, and shoulder is an exercise just waiting for tennis elbow.
Do it, Apple.