Wind charges pass harmlessly through armor stands with NoGravity:1b. Per MC-267047, it seems expected that they would be destroyed.
To reproduce
/summon minecraft:armor_stand ~ ~ ~ {NoGravity:1b}Throw a wind charge at it
❌ It passes harmlessly through it/data merge entity @n[type=minecraft:armor_stand] {NoGravity:0b,attributes:[{id:gravity,base:0d}]}Throw another wind charge at it
✅ It breaks
Can confirm.