What is the main conflict in Y2K by Arthur L. Kopit?

While Y2K does touch on the horror of identity theft and the dangers of privacy invasion in the digital age, the main theme is how revenge (in this case, Astrakhan's revenge upon Joseph, who has kicked Astrakhan out of his class) can take on a new form through technology. From his depiction of unscrupulous federal agents to his portrayal of an implacable computer hacker, Kopit shows that power corrupts. He places the focus on the abuse of authority, which happens simply because it is possible.