Yeah, when people say "dopamine hit" nowadays that can mean anything from serotonin to endorphins to even adrenaline. What they usually mean is simply an optimized experience. Optimized, commodified, industrialized, etc, in a way article describes.
I've actually seen people doing this. I wish I had one too.
In few decades we'll have Faradey chambers for rent on per hour basis, just like music studios nowadays.
Can't wait for the day when those scientists start coming up with systems that intelligently assess whether your wifi, phone, or even just electricity wires are being hijacked by malicious actors.