I generally took it as composed that Tesla's creation does in actuality rise above reality. For instance, there truly are a ton of caps and felines at Tesla's domain. Angier faces himself under the stage, across the board camera shot. What's more, he appears fairly dead in the water tank.
While Nolan likes to influence you to address reality or demonstrate to you that things are not as they appear, he's never been one to enable the camera to be a problematic storyteller. Do you have any connects to these clarifications? Since tolerating there is precisely one genuine enchantment trap is such a flawless bow to tie on the film that I envision you'd require great confirmation to be persuaded of whatever else.