The speaker expresses frustration with the body positivity narrative that sets conditions by implying that people should love their bodies as long as they appear a certain way or are perceived as healthy. They critique the common shift from celebrating one's body to promoting weight loss, which perpetuates biases against fat individuals. The speaker questions the lack of acknowledgment around different body journeys and the pressure to conform to certain beauty standards, highlighting the complexity and contradictions within the body positivity movement.