gulliver's travels

Much of Part 3, Chapter 6, talks about Gulliver's encounter with a doctor who is full of ideas. One idea is that in order to cure the woes of the government, the people in the government must be seen to and whenever the people are healed, the politics and government will be healed. Gulliver thinks that that is a valid idea. Do you think that it was? Why or why not? Is such an idea still applicable in today's society?