In survival, some entities just freeze, unable to take damage, not affected by gravity either, still produce sounds.

They do not despawn, a husk around 200 blocks from my base is still there, without moving or anything.

Happens very commonly with pillager patrols, some of them freeze and some do not.

Have seen sheep, chickens, endermen and husk.

Is very weird to me since some mobs were frozen like 25 blocks away from my base and just some cows, cats, wolves, even zombies and creepers e.t.c were acting just normal.

It has been very random, and the only way of getting rid of them is commands, and kinda ruins the survival experience.

The pillagers in the video are around 50 blocks away from my base, where mobs behave normally