OK, I'll bite.

The Supreme Court ruled that the US government could not remove fencing erected by Texas, and within a week the Feds used front-loaders to list up portions of the fence to allow invaders in.

That is defiance of the constitutional order, and it is a clear failure to uphold the law of the land.

And FWIW, I seriously doubt you could properly define "insurrection" and follow it up with a valid example.