If you look close enough, you'll notice that the arms of an idling pillager never moves, unlike the arms of idling players and piglins.
/summon pillager ~ ~ ~ {NoAI:1b}
/summon piglin ~ ~ ~ {NoAI:1b}
Status:Invalid
Reporter:DrownedZombie
Created:2020-04-13, 03:18 PM
Updated:2020-04-15, 10:11 AM
Resolved:2020-04-15, 10:11 AM
Votes:1
Watchers:1
Confirmation Status:Confirmed
Category:(Unassigned)
Labels:
Affects Versions:20w15a
Fix Versions:-