I use a wireless mouse from Logitech for work (and so does a lot of my coworkers), and never in its ~5 years of use did I use the mouse plugged in.
The device gives multiple low battery warnings well in advance. I just plug it in before logging off after I receive the second or third warning.
I acknowledge Apple’s obtuseness of choosing form over function with the Magic Mouse (among other devices across their catalogue), but anyone who has used a wireless mouse daily would know that it is not as big of a deal as the media and community makes it out to be every time a discussion takes place about the Magic Mouse.
You may desperately twist words and infer more than what is written in my comment, and lose your cool, or understand that this is not as big of a deal as the discourse may lead one to believe.
There are options for everyone.