Are bangalore people actually very sophisticated or they are just faking it?

In my org people have been creating that vibe where they are very sophisticated about their actions, the way they speak etc, they behave like we are working in a US based startup where they are using western lingo and all together a different way to communicate. I have worked in other startups in other cities but didn’t find this type of culture. Is this common or am I missing something?

What are your thoughts?