Same could be said for lots of other party controllers that are essentially the same.

Like I have a 8Bitdo Ultimate BT controller, it’s essentially an Xbox/Switch controller, but it comes with a charging dock and is also compatible with the Switch. It also has hall effect sticks and motion control (for Switch). I preferred the Steam controller’s grip over the Xbox controller, on top of the Steam controller having back pedal buttons as well. Plus it comes with a dongle, which has to be bought seperately for the Xbox controller unless you use Bluetooth.

So there are plenty of things that could be done different, ranging from different features to better build quality.