And you have the option of getting a corded, non-Apple mouse and using it should you so desire.Uhm... lots and lots of people - a majority - use a mouse with a cord attached daily.
I think all of them would be ready to swear that it's better than no mouse at all, especially if they have actual work to do.
So, in the choice between "no mouse" and "mouse with a cord", "mouse with a cord" wins.
"Mouse with a cord" means enhanced productivity over "no mouse".
Now, Apple could have given you "mouse with a cord", but did not.
Why? Only one possible answer: to make the mouse prettier instead of more useful.
This is Apple we are talking about. Apple abhors cords. They sell you a wireless mouse precisely so it can be used without being plugged in (save for the initial pairing and when recharging).
So the choice here isn't cord or no cord. With Apple, it's always "no wires as much as possible). With Apple, it's "how can I preserve the aesthetic aspect of the product without compromising on usability too much?"
That's the whole point of going with Apple products - that they look great and work great. That design is at least accorded as much attention as engineering. That their end products are as much a statement about how they view the world and how it ought to be.
If you want a mouse with raw performance, get the MX performance. Maybe the Magic Mouse just isn't for you.