No, and I have answered this already. But I see that person is spreading this around.
The Church is the Body of Christ - all believer. Everyone knows that.
The problem comes in where people fail to realize that a body, and body, is both spiritual and physical. A msn is made of body and spirit, The body has arms and leges and hands and moves in a cohesive manner.
Protestants only recognize the spritual aspect of the body of christ but not the physical. The physical body of Christ in the protestant world has NO cohesive function. It is like a bunch of body parts all flailing around on the floor, because they aren divided into denominations with different ruling bodies.
Human beings cannot function in unison with single purpose with leaders to guide it, and thats why Jesus chose leaders, and one leader in particular, Peter. Jesus knew how people behaved. It is the same reason that the founding fathers established a supreme court along with a constitution, because the constitution, as great as it is, would not alone prevent chaos without a ruling body to interpret and enforce it.