Yes. I had a radical vegetarian relative who lived on soy food for 40 years. Soy “meat”, soy “cheese”, soy “milk”, whatever. The vegan/soy diet creates malnutritition. He lived a very sad life, lacking in energy and courage, and died young, barely 60, massively overweight with big manboobs. Could not attract a woman, though he wanted to. He started to resemble his grandmother. His thyroid was starving from all the estrogens in soy. He tried to fill his gnawing vitamin deficiencies with beer and cupcakes. None of us relatives could convince him to improve his strict and arcane diet—he was also a whining liberal Democrat and sneered at our abuse of the planet, meat-eating, etc. Adding to the difficulty, he lived near a vegetarian food store, so his food cultism was like heroin in the ghetto—nearly inescapable. At least he gave his pets good quality meat; in the end, they ate healthier than he did—his last cat lived more than 20 years. He’d have been better off eating what they ate.
There's estrogen in soy? No, there isn't. I see why you're so confused.