There is no one definitive answer to this question, as it depends on individual opinions. However, there is significant evidence to suggest that Amazon mystery boxes are, in fact, real.
First, the boxes themselves are available for purchase on Amazon.com.
Second, the boxes seem to have a legitimate, albeit hidden, purpose. Third, the boxes have been reported to contain a variety of items, including electronics and apparel.
Given these factors, it seems likely that Amazon mystery boxes are, in fact, real. However, it is still up for debate as to what the boxes actually contain.
Some people believe that the boxes are simply marketing tools, while others believe that they contain valuable items.
Ultimately, it is up to each individual to decide whether or not they believe that Amazon mystery boxes are real. However, the evidence suggests that they are, in fact, real.