“As far as I am concerned, anyone who is in my house without my permission or without a warrant is an intruder.”
That’s fine, but the law everywhere I know of doesn’t agree with you.
So, say I had a teenage son who decided to invite some friends over my house without my permission and they were monopolizing my family room as they loudly played stupid videogames. Doing absolutely nothing illegal - just being nuisances.
You are honestly claiming that I would legally have to sit around and wait for them to decide to leave my home? That as long as they were invited in by a minor who resides in my home, I have no legal say in the matter?
Challenge.