A lot of societies are extremely similar as they progress in stages to some kind of 'modernity' - defined as access to basic resources, education opportunities, scientific advancement and some degree of prosperity.
You can easily see this by comparing pre-technology societies from 1 to 1600AD and the structures are essentially feudal and quite similar.
Post colonial european society managed to proceed at a far faster rate by bringing far more people into opportunity and wealth than previously because you now needed many more people and new systems to manage this expansion than the existing feudal power structures. This kicked off a technology scientific revolution and itself caused far reaching fundamental internal structural changes in these societies.
That's 400 years of near constant wealth, science and change others have not had and who now exist in a weird middle ground with access to some of the consequences of modernism but not the wealth, culture and history that made it possible because that cannot be replicated unless you want to kick off a new wave of colonialism.
You can easily see this by comparing pre-technology societies from 1 to 1600AD and the structures are essentially feudal and quite similar.
Post colonial european society managed to proceed at a far faster rate by bringing far more people into opportunity and wealth than previously because you now needed many more people and new systems to manage this expansion than the existing feudal power structures. This kicked off a technology scientific revolution and itself caused far reaching fundamental internal structural changes in these societies.
That's 400 years of near constant wealth, science and change others have not had and who now exist in a weird middle ground with access to some of the consequences of modernism but not the wealth, culture and history that made it possible because that cannot be replicated unless you want to kick off a new wave of colonialism.