Satan led Jesus to a high mountain. That should have never happened. Jesus should have known who this person was and had absolutely nothing to do with him. Jesus should have followed the example of current JWS who are shown videos on how to shun their children. Our JW friends and family have nothing to do with us. Yet here we have Jesus and Satan out and about for the day, a high mountain would have taken a long time to climb. They would have had to stop and eat dinner together. Maybe helped each other climbing tough parts of the route.
Jesus never shunned Satan.