Baldur's Gate 3: Silencing, abusing, killing Dror Ragzlin without a fight in front of his worshipers

So i've been going around and throwing silence on pretty much every encounter, just to see how far i could go, and noticed that you can pretty much do anything to a lot of npcs.... to the point that even some in direct line of sight simply don't care what you're doing. they might have some weird dialogue after, but aren't hostile.
This one was .... odd. Suffice it to say, Call me shocked when i lined up to deliver a hit only for him to glare at me... and return to his throne. HOW is he able to cast healing on himself while silenced too?... there's a lot of wrong going on here, but i was then curious if i could outdamage his own healing since it seemed to take a few before he could recast it... so a couple of good repeated shots that land and presto.
Of course soon as he finally goes down, the rest get kinda pissed off.

[@nathanieljefferies5491]

Clickbait…this still makes the entire camp hostile and you have to fight your way out now