I don't know who came up with this "once a generation" bullshit, but you can see that economic crises were more often than once a decade in 20th century https://en.m.wikipedia.org/wiki/List_of_economic_crises#20th_century
They were every fifteen years pretty regularly
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I don't know who came up with this "once a generation" bullshit, but you can see that economic crises were more often than once a decade in 20th century https://en.m.wikipedia.org/wiki/List_of_economic_crises#20th_century
They were every fifteen years pretty regularly