I don't understand a thing about most of the subjects depicted in those charts so I can't discuss their contents. But couldn't it be another case of confirmatio

I don't understand a thing about most of the subjects depicted in those charts so I can't discuss their contents. But couldn't it be another case of confirmation bias and correlation not implying causation? In other words, if I pick a random year since, perhaps, 1950 and try to find charts where that year is an inflection point, would it be different to 1971?