Too true but it's seen as a negative

Some societies are anti-technology and some societies deliberately choose not to advance with Song and Ming China being great examples of this

Also diversity when people think of it it's mainly in academia and that makes perfect sense not necessarily

At a national level

In the USA it has a few basic tenants which can make somebody an American and which can maintain social cohesion

They are as follows America's foundational myths, the founding fathers, speak in English, English common law, natural liberties that are ingrained in the American political culture

Which does look very similar to the English I wonder why that is? (That a sarcastic joke)

I think I maybe missing something but I think you get the jist

So diversity only works in certain situations when the British controlled India the Indians used to still burn

Indian widows alive they stated it was part of their culture and the British state had you can honor that culture but it's the culture of England

To hangman who burn women alive not all cultures and practices are good

That something contemporary people refused to admit