Most people get this concept wrong in my view.

God wanted various people for 2 reasons in my opinion.

1. To prevent a dictator from controlling the whole world.

If everyone was the same people from the beginning. Our world would be in a dictatorship.

So God DECENTRALIZED power structures by creating different languages. This forced people to come up with new ideas and systems.

2. To give us a variety of options when it comes to mating.

Imagine if humans were forced to all buy the same car model with the same color.

Imagine if humans were forced to wear the same hairstyle and eat the same thing over and over again.

It is in our nature to seek options.

Just like building car models. God created one race of people. But gave us various options for look and feel.

No different than picking a variety of food, cars, travel destinations, etc.

When people write about this topic.

They tend to focus on

1. Physical Traits
2. Extreme ideas like "Transgender Acceptance"

So when they argue against "Multi-Culturalism".

They will point to the extremes like "Trans Movements" or "Critical Race Theory".

The "Anti-Multi-Culturalism" people tend to also think that diversity movements are full of extreme leftist ideas.

Such as.

Our people can never live with those other people because of "CRT and Trans" stuff.