Why pillagers can't break their crossbow

I saw in YouTube That some YouTubers breaked the pillager crossbow, Then Go and checked out Minecraft but it dosen't even work i tried many times like 5 days, i really want a Peaceful Pillager
Expected:
The Durability of a pillager's crossbow decreases as the pillager uses it. It breaks after shooting
250 arrows.
Actual results
It dosen't break the crossbow at all .
Please Fix this Bug I Really wanna make a Peaceful pillager i really want a pillager to be my friend
Here is the Picture