This makes Iowa and Nevada the only states conducting anything that resembles an actual caucus, right?
You could make the arguement that only Iowa is as Nevada has implemented pretty robust early voting for their caucuses next year. Even Iowa is going to allow for "virtual caucusing," whatever that means.
I think Iowa's virtual caucusing could lead to a lot of confusion. IIRC the virtual caucuses will account for at most 10% of the delegates. What if half the participants caucus virtually and support a different candidate than the one who wins the in person caucuses?
Maybe they'll include ranked choice voting. Would be the only logical thing to do.