I mean the fact is that it's easy to fake because the permissible space of interpretation is almost infinite. That will always be the case, and the only thing people demonstrate when they create fake analyses is that they can't be bothered engaging with the art honestly. That's fine, but it's no mark against the interpretation of art.

The real question is: who are you fooling? In a field where there's no right answer, the only person being fooled by you avoiding an honest reading is yourself. If you can make the right noises to trick someone into thinking you've considered the story, why not expose yourself to art and actually consider the story?