Maybe not in the details, but the general geopolitical "axes" (USA/the "West" vs China/Russia/BRICS/"Global South"/etc) have become increasingly obvious in the last years. And so far, most of the recent conflicts fit pretty neatly into that pattern.
Of course there are more things running in parallel, like the general shift to the right, Trump in the US, the specific situation with Israel/Palestine, the emergence of AI, etc.
But I don't see why any of this needs any other "grand secret cause" to explain the current conflicts.