Yes, to some degree, but it's also not uncommon for kids to use their allowances to buy junk food at the store.
I remember growing up (I'm from Mexico) chips often had promos where you could find collectibles with cartoon characters in the bags [1]. The cool kids had huge stacks of these, so I begged my mom to get me chips mostly for the toy. I didn't have an allowance and my mom knew better so I never got any though.