They are using the right principle in the wrong way.
If the ruling is UNJUST, then yes, the co-equal branches are not only able to, but duty bound to ignore it, go around it, supplant it... etc.
An unjust ruling, the same as an unjust law is not a law at all.
Had we done this with Roe in 1973 we would not be in this state today. That we allowed LIFE itself to be regulated by injustice is WHY we are allowing all the lessor rights to be so infringed.