Yeah, the DHCP trick is what allows this particular method of conducting MITM via USB.
All the stuff it does _after_ becoming a MITM though are things that any MITM could do, regardless of how they became a MITM in the first place. (ARP spoofing, operating or compromising a Wi-Fi access point, etc.)
All the stuff it does _after_ becoming a MITM though are things that any MITM could do, regardless of how they became a MITM in the first place. (ARP spoofing, operating or compromising a Wi-Fi access point, etc.)