An endorsement of piracy is definitely a strong way of putting it. I've never been to DL Paris but at the very least find WDW's Pirates to be a pretty lighthearted and child-friendly interpretation, by necessity. There are of course much darker themes upon closer inspection, but, again, all portrayed so that a child sitting through the ride would think nothing of it. My point being that rides (classic or otherwise) see changes all the times, and the metrics for when that's acceptable and when it isn't are...confusing to me.
On a slightly unrelated note, Jim Hill mentioned something really interesting about this in a podcast. Back when the ride was still set to be a walk-through wax exhibit, Anne Bonny was one of the planned characters, and Marc Davis has drawn concept art of two women (Anne Bonny and another?) handling treasure in a way that feels...pretty reminiscent of this new scene.
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I'm in favor of the change either way, but still thought this was a pretty cool tie-in.