Cornell is now what you can call a “Public Ivy”?

(got timed out)
Also, Penn has close to the same enrollment as Cornell, it just has more grad students vs undergrads.

As for the rest, as others have posted, there is really nothing new here, everyone who has been following things over the years already knows all this, for a long time already.

The Ivy League is what it is. and has been, like forever. And includes Cornell.
Cornell is what it is, which is a little weird. But it has been, like forever.
The endowed division of Cornell does not even receive state funding. There is really no way to construe these as “public”.