number2661 wrote:
... Does that mean if I register my AirTags to my own Apple ID & not have it set to shared. I could place the AirTags in each of my kids backpacks like in the stitching so they don’t fall out or lose them or worse someone who steals our bags find them and realize Im tracking the stolen bags.
You can place them in their backpacks, but Apple "anti-tracking" mechanism will notify others by either a beep or a message on their either their iPhones or Android phones, that an AirTag is near them. Basically they do not make for good anti-theft devices.
When this "someone" finds the tag, they can place it near their iPhone to see if there is any contact information. Apple allows you to enter either or both a contact phone number or email address. If you provide neither, that "someone" would not have any means to contact Apple to find out whom the tag belongs to ... so you are safe in this case.
These AirTags are primarily designed to help you locate misplaced items ... like keys.
The other thing to note is that the AirTags rely on Bluetooth and the Apple "Find My Network" to provide their location information. Another iPhone would need to be within Bluetooth range of the tag to be able to rely its information to the Apple servers via the Internet. This is where you would "see" the tag's location in the Find My app on your iPhone.
If you want a dedicated tracker/anti-theft device, then you should look into those that rely on GPS, not Bluetooth. For example, folks concerned about their cars being stolen, use products, like LoJack.