What do the animals throught the throughts of clover finally admit to themselves?

In George Orwell's "Animal Farm," Clover and the other animals ultimately come to the painful realization that their situation has not improved under the pigs' leadership; instead, they have merely exchanged one form of oppression for another. They acknowledge that the promises of equality and a better life have been betrayed, and they struggle with the recognition that the pigs have become indistinguishable from the humans they once rebelled against. This admission underscores the theme of disillusionment and the cyclical nature of power and corruption.