When do shipping temps matter?

vaaccess shared some links said
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I’m curious to hear about real-world experiences and any evidence-based research on the topic. Just as research has shown that bottle shock is not real, I suspect there’s a lot of FUD when it comes to wine bottle temperatures during shipping…That said, no doubt, there are thresholds that can’t be exceeded that will affect a wine…but what are they?

@derekvalz @johnnelson7333 @ScottW58 @WineDavid49