This may affect hoglins and their respective tag, but I have not tested it.

Try adding minecraft:comparator to the piglin_repellents 

The piglin will never move.

If there is a player nearby who is not wearing any golden armor, the piglin will make angry grunts but not move to attack the player or even turn their head to look at them.

The only way the piglin moves is if they are knocked back and away from the block.