TAB isn't looking at it from a legal point of view, but rather from a personal point of view.
He entered private property and disregarded the legitimate wishes of the owner.
He looks at it like someone coming into your house, knowing you have certain restrictions, be them related to firearms, smoking or missing the toilet when you take a whiz or any other particular.
TAB is saying to go into that house, deliberately and willingly violating the wishes of the owner shows disrespect, in TAB's veiw, unpardonable disrespect.
Where he goes wrong is wanting the penalty for that disrespect to be the losing of a right protected by the 2A.