[mncharity]

A cautionary note: the jiggle can be misleading, making one think motion is fully represented. These are traditional 3D animations, with their profoundly misleading handling of motion, just with a "jiggle filter" added.

For illustration, consider the classic animation of a walking kinesin towing a vesicle. One could jiggle-ify it. But that won't convey that during every step, the vesicle has done a "balloon in a hurricane" exploration of every possible position it can reach while remaining tethered. Won't clarify that the very very misleading "I'm just a peaceful barge" vibe is entirely animation fantasy. Secondary content could have been added to defuse this negative educational impact, but the choice was made to optimize for, and I'm quoting, "pretty".

Jiggle-ification takes perhaps the biggest educational downside of these animations, and makes it even more misleading.