What I took your comment to mean (as I think you intended it) was that someones actions (like davening loudly) may have a negative impact on me (getting punched in the face).
You were clear; I was not
Nope… I guess I wasn’t clear.
There is a saying that goes: “Your right to swing your fist ends at my face.” IOW, you’re free to do what you like, as long as you don’t interfere with me. It has nothing to do with negative impacts — it’s just a moshol. I was just using the saying as a basis for my next statement — that your right to daven loudly ends when it interferes with someone else’s davening.
The Wolf