But there are highly abundant stocks of wild fish that can be harvested sustainably en masse, like pollock, it's really hard for scalefish aquaculture to entire

But there are highly abundant stocks of wild fish that can be harvested sustainably en masse, like pollock, it's really hard for scalefish aquaculture to entirely outcompete the simplicity of that — allowing nature to feed your fish and control all the necessary variables. I don't think we'll see capture fisheries totally disappear.