Using the Onion Pi - will is cause tor over tor?

Would using something like the onion pi cause a tor over tor situation As far as I can tell, it creates a regular wifi access point, but that access point resides on top of tor. Then all traffic is routed through tor.

Here is a link to adafruit, company that makes raspberry pi devices on the onion pi setup (Overview | Onion Pi | Adafruit Learning System)

Im wanting to use something like this in my home setup for more security, but want to avoid tor over tor