Of course a shitty grown plant vs a properly grown plant the outcome will be better. But smell and potency comes from genetics NOT additives or nutes. They will both smell the same, have the same bud structure, but the properly grown plant will always come out on top.
I use bat guano in flower, I guarantee you my buds (I do NOT flush) don't taste or smell like bat shit.
You just don't get it.
I'M NOT SAYING YOU CAN ADD FLAVOR.
I know that adding Faygo to my plant won't make it taste like Faygo.
Smell and potency are a combination of genetics, environment, and nutrition. So what I say is true, by using certain additives to ensure your plant is happy and healthy in turn it will produce more potent, stronger smell and tasting flowers!
You seem stuck on this idea that I'm claiming you can ADD flavor to a plant which you can't do you can only do your best to ensure the best of it's natural flavors come out.
Edit: When I say additives I mean like Sweet and Raw.
@Dr. Who gave me a recipe for homemade Sweet and Raw which he told me is used to liven up the microbes in my soil, producing essential minerals for my plant, in turn ensuring it would stay well fed in the organic soil I had it in, which in turn would result in the lemon kush having a more stand out lemon flavor because it was really well cared for. I'm sure the whole process is a lot more complex than that but it's simple enough to me. Better care = better product, no way around that.