Hamlet 3.4 “Wretched, Rash, Intruding Fool”

In this video, Hamlet delivers a harsh critique of Polonius, calling him a fool with some justification based on Polonius's actions. Hamlet explains he mistook Polonius for a superior, possibly the king, indicating he expected a more formidable opponent. Hamlet's final words to Polonius are severe, suggesting that being overly meddlesome can lead to dangerous outcomes.

What does Hamlet imply when he refers to Polonius as a 'wretched, rash, intruding fool'?

How does Hamlet's statement 'I took thee for thy better' reflect his view of Polonius?

What does Hamlet's harsh final words to Polonius suggest about his character?

In what way does Hamlet's perception of Polonius's fate reflect the theme of justice in the play?

What does Hamlet mean by stating that being 'too busy to be a meddlesome busy body is indeed dangerous'?