My toothbrush has had inductive charging for even longer. So what?How many years is "a few years"? Because Palm Pre introduced inductive charging back in 2009, after 7 years, it's now adopted by many manufacturers (including Apple on the Apple Watch) and keeps growing. It's default on the flagship Android phone, with millions of accessories all over the place. Doesn't seem 'silly' at all.
Apple is rumored to be working on wireless charging without the requirement of placing your device on an inductive charging pad. You can be in the vicinity of the charging station with the device in your pocket, or strapped to your wrist, and you can be actively using the device.
Yes, it's going to seem silly that you had to magnetically attach a charging disc to the back of your Apple Watch, covering the sensors that it uses for biometrics. Ridiculous that you couldn't wear it as a sleep monitor. Unbelievable that you had to take the watch from your wrist for such a mundane task as charging it.