I'm sure alot of young children know that Boba has blasters etc. I much rather give the adults the option of what to give to their children. There's alot of adult star wars fans that dont want to introduce SW to their children at a young age. But when they do, their boba will be ready to be colored with out being armed.
This also give an oppurtinity for anyone who is a school teacher, such as my wife to make copies of these and pass around to her class to be colored. You wouldn't want a kids parent down your throat.