I feel like someone asked me what my favorite color was, I answered blue because it's a calming, relaxing color, only to have that person tell me my opinion was nonsense because it falls into some color theory nonsense. We're talking about preferences here not objective facts. Why don't I want warforged in my Greyhawk game? Because they fit well into Eberron and that's where I'd like them to stay. Could someone fit them into a Greyhawk campaign? Sure, no problem, I thought of two just off the top of my head that would work. It doesn't change my preference though.
It's okay if you have a different preference. I'm not going to call the reasoning behind that preference nonsense though. What exactly are you trying to accomplish here by telling us our preferences are nonsense?