Is there a way to connect Orbi Netgear Orbi RBK753S-100NAS to an iPhone's cellular Internet?

It might be fun as an experiment, but there are some rather obvious drawbacks:

• If the cell phone is tethered to the home router with an Ethernet cable, it is not much use as a cell phone.
• With the lightning port being used for the Ethernet connection, there would need to be a Magsafe device for charging.
  (no idea if the charger would keep up with constant data use)
  oops..... Amazon shows a bunch of these adapters that also provide a charging port. Wow!
• There seems to be a trade-off between adapters with charging that only support 100mbps speed and (at least one) without charging that supports 1000mbps speed.
• No idea what actual speed a cell phone achieve if it is constantly using the cellular data connection.
  (don't cell providers place limits on constant data usage?)

$20 to Amazon will get you one.