Apologies for being a bit snarky, but I found your comment to not really add much to the conversation because it just pointed out that you do not personally suffer from the problems that the person you responded to does.
That, combined with the fact that you don't seem to care how your open-office talk might affect others, reminded me of the various "that guys/gals" that I've encountered in my open-office experiences. They'd regularly annoy or interrupt everyone else in the room by having no consideration, self-awareness and/or sensitivity, and usually they'd do so for the worst reason: talking about themselves. The inane shit they were up to in the weekend, or the funny YouTube video that you just have to watch awkwardly.
But again, my apologies for projecting that on you, because obviously I have no idea if any of this applies. It just reminded me of something that ruined open-offices for me.