Not to be a pain, but this has been said numerous times already. Next time please search for a similar thread. Complaining about it here won't do anything. A lot of people want one. What is stopping you from getting the wired one anyway? Just the same. If you don't move your Mac (desktop or laptop) a lot then you'll be fine with the wired one. I'm guessing Apple has just been lazy in developing it and putting it into production. Or might just be an issue with have more? IDK. Go send them an email.
Cheers