Zombified piglins occasionally retain fear of Soul fire

Zombified Piglins were once Piglins, and Piglins are afraid of soul fire.

if some Zombified Piglins could occasionally retain a small fragment of that fear as a memory just like living piglin fear soul fire

When a Zombified Piglin with this memory gets within about 8 blocks of soul fire, soul torches, or soul campfires, it would still walk normally at first and could even walk through Soul fire since it is immune to fire

However, after a short delay (around 10 seconds), it would begin to shake and shiver, similar to how a Strider shakes out of lava. After this brief moment, it would suddenly run away from the soul fire.

the Zombified Piglin can only experience this fear 3–6 times. After reaching this limit, the memory fades completely, and it returns to its normal, mindless behavior.