That's one perspective.
The difference between a 12k winch and no winch is 136lbs. Plus supporting installation and accessories. Easily greater than 10% the stock payload capacity.
Consider a guy with a football. Barely any weight. Do an obstacle course with it tucked. Versus held out in front. That's a difference that some may want to consider.
To your point, the OE which is an 8k. Sized for a stock vehicle. A modified vehicle will want more.
Are we arguing something different now? I can't keep up.
And a Warn Zeon 12k is 76 pounds.
I took science in 5th grade, I understand CoG.