My point was that it's not realistic for you to know the consequences of everything.
My original point wasn't about knowing the consequences of everything. My point was that you have no reason to expect the stat debuffs and you have no clear indication that you have received them or that they will be permanent with no way of removing them.
I could guess that refusing the treatment would turn the gith hostile which i wanted to avoid if possible. I could guess that it would also upset Lae'zel big time as would me going in the chair. I'm happy enough to make decisions on choices such as these. I could guess that something would go wrong with the procedure and the parasite would not get removed. I could guess that the mad doctor would not like this and would probably go hostile. I could accept that.
I could guess that I would have a last attempt or two to talk my way out of a fight with the doctor because after all this is a game about choices, right?
As has been pointed out above, Larian have now made it so that tadpoles can be used to remove the debuffs. Is this because it was originally planned to be so or because of complaints from players?