Bureaucrat speak, in all its glory.

It is clear, that an era associated with attempts to build a centralized unipower World Order is over.

Exactly. Because they already build centralized unipower World Order. No more attempts to get your goal needed, when you already get your goal.

Such attempts were inherently contrary to the cultural and historical diversity of our civilization

Yes, that was hard for them, to overcome and oppress that diversity. "Accidentally" latest coronahoax helped a lot to find a way of forcing identical measures in all countries, ignoring all that diversity. Apparently, fearmongering using invisible widespread enemy who can hide in any person works perfectly. You can even force populations wear a muzzle like cattle, and they will be glad to obey and even will attack anybody who does not follow orders.