This episode contrasts two kinds of young men. You have a mob of angry young men and you have the wise courage of Paul’s nephew.
We live in a world inundated with manipulations and lies, and the inevitable result of this is bitterness and wrath, particularly among young men. God created men to lead and build, using their strength sacrificially for the good of those around them. But when they despair and give up hope in that potential, their strength is often twisted to destruction and evil. This is why young men must know Christ and place their hope in the power of His resurrection. God rules all the plots of men and turns them to His will.