You are right, but in what manner, what venue?
If LEOs demand entry, they obviously think they have a legal right to do so. If homeowner refuses entry, he obviously thinks they have no right of entry.
So the question becomes, what is the proper venue to decide this? A shootout or fistfight at 3:00 AM, or in court with suit for damages, exclusion, etc.
Actually, this decision is a homeowners friend, because in such a 3:00 AM altercation, the cops are not going to lose.
BTW, this court only reaffirmed what has been law since 1942 under the Model Arrest Act.
Those are unlawful police entries. Resistance against such kind of incidents is justified when such become exceedingly commonplace and egregious w/out rational foundation in the jurisprudence of natural law.
You'll know it when you see it. Its probably shortly before you notice your neighbors disappearing during the night. The 2nd Ammendment is the last defense against a system where law enforcement and the judiciary are acting in concert (usually at the behest of the legislature) for draconian ends.
If you're a Tutsi and the Hutu cops are busting down your door its your call I'd not wait for the jurisprudence of due process; that habeus corpus has been suspended.
That notwithstanding, cops are not going to lose in any encounter with a citizen. The proper venue for jousting with LEO is in a court of law and the court of public opinion. The latter has a tendency to make the mayor's life miserable. When the mayor becomes miserable, the balls of feces rolling down onto the police comissioner's head make them miserable, and so forth.
The question needing answering is: is it worth the consequences to resist at the time of any encounter with LEO?