Anthropocentrism is the belief that human beings are the most important entity in the universe. Real-world evidence does not support many of the anthropocentric notions.
Anthropocentrism can be very emotional. Proponents of pseudoscience —like Flat-Earthers— exploit it to emotionally discredit science. However, scientific knowledge is gained from real-world evidence, not from what we prefer to be true. Science remains true whether or not we believe in it.