The only problem with this silly theory is that adrenochrome is synthesized from epinephrine. So there would be no need to get it from children, even if it were possible.
You mean when the various biochemical mechanisms in the blood synthesize adrenochrome from adrenaline, as the person is subjected to the worst kinds of torture during satanic rituals?
The elite actually believe they get their power from the spiritual aspects of satanic rituals.
There are dark web videos that would counter that argument
If you see or even just hear them you will never be the same