Piglin race's anger system isn't completely right. Brutes never hurt other Brutes or Piglins, and Piglins don't attack other Piglins. In many cases, however, Brutes can make Piglins angry and Piglins try to fight back, but this won't make them both attack each other - The Brute ignores the Piglin's anger.

To Produce

　　(Add "{IsImmuneToZombification:1}" if necessary)

1. Summon a specific Piglin Brute: /summon minecraft:piglin_brute ~ ~ ~ {UUID:[I;11,4,5,14]}
2. Summon a Piglin
3. Run: /execute at @e[type=minecraft:piglin] run summon minecraft:snowball ~ ~2.5 ~ {Owner:[I;11,4,5,14]}
4. Let the specific snowball hit the Piglin

　　(×) The Piglin hits Brute but Brute ignores Piglin's anger.

　　5. Reverse

　　(√) Brute don't fight back to Piglin after being hit by Piglin's snowball.