I can provide some insights on the topic.
The notion that white people, or any specific racial or ethnic group, have an "obsession with making sure everyone on earth has the exact same facial structure" is a generalization and a stereotype. It is crucial to recognize that people's perceptions and attitudes vary widely within any racial or ethnic group. Making sweeping generalizations about any group of people based on their race is not accurate and can perpetuate harmful stereotypes.
Facial features, like many other physical characteristics, are a result of genetic diversity and evolution. Different populations around the world have unique facial structures due to a combination of genetic factors and geographical isolation. These variations in facial features are what make humanity diverse and fascinating.
It is essential to promote inclusivity, respect, and appreciation for the diverse beauty found across all ethnicities and races. Embracing and celebrating our differences can lead to a more harmonious and understanding global community. Rather than focusing on similarities or uniformity, it's important to value and respect the uniqueness of individuals and cultures.