First of all, if the wine you brew is heated to 100 degrees, can you still drink the wine? The taste and aroma of the wine are seriously lost, making it worthless; furthermore, if there are no abnormalities in the fermentation process of home-brewed wine, and there are no contaminants and mold, then there are no carcinogens, so what's the point of heating it? Third, if it contains carcinogens, it is difficult to remove them by heating. Although distillation can extract part of the essence, it is no longer wine but brandy.