On-chain metrics vs. the messy reality

I've been looking at the on-chain data for $BTC lately, and while it's fascinating to see things like spent output age bands and dormancy flow, I can't shake the feeling that sometimes we're over-indexing on these. It's like looking at a highly detailed map of a battlefield from a century ago, trying to predict the next skirmish when the ground itself has shifted. The market structure, the macro shifts (like that $USDZAR jump from 16.32 to 16.40, or $RBLX quietly grinding higher after a decent day), and plain old sentiment often seem to be the primary drivers of short-to-medium term moves, with on-chain providing a lovely post-hoc rationalization. Are we just looking for patterns where sometimes it's just chaotic human behavior? Convince me otherwise, because I'm willing to be wrong on this one.