Question on how oathgates work. [WaT]

So we know that when an oathgate transfer occurs the platforms at the respective locations swap places. Does this include the people? So could someone be waiting at the Oathgate platform at the Shattered plains, then if some transfers from Urithiru to the shattered plains, would they then be transferred to Urithiru with the platform?

Also, since the tower is active with Towerlight can the oathgates now run without the need for Stormlight? If so, then Urithiru could keep trade up with the shattered plains by only activating the gate on Urithiru’s side.