LOL I heard someone talking about that and I was at a loss for words to even respond, the whole thing makes no sense at all.
Seems like the source originated in a plan to tag vaccine bottles with RFID chips for distribution and inventory tracking. I don't know whether that was implemented or not but it seems like a reasonable thing to do.
It makes perfect sense if you consider the greater picture. You could spend hours crawling social networks and discussion groups, tracking the origins and evolution of Internet memes and piecing together how the gossip perverted whatever original grains of truth, but in doing so you would missing the forest for the trees.
This theory is not an isolated incident, it fits into a greater landscape of similar theories originating from similar parts of the world. Take a step back and ask what they have in common instead of obsessing about each one in isolation. A common fault of "rationalists" is that they are directly motivated by knee-jerk reaction to some immediate consequences of conspiracy theories, which drives them to adopt an aggressive stance and invest their time in obvious, tried-and-failed, low-sophistication efforts at fighting them on case by case basis.
Rationalism, as it happens, is a religion too. It is indeed the source of faith for rationalists. "If only everybody was like us, the world would be a better place" is the famous last words of about any major religion. Undermine this faith in a rationalist by stubbornly irrational behavior and he panics, even if the consequences of your actions are relatively benign in the grand scheme of things. Paradoxically, a common feature of conventional religion is that it gives its adherents a way out of this futile anti-bullshit whack-a-mole treadmill: You can't control the world, because the Supernatural does. You don't need to convince anyone, you can give up your life for the truth and that's okay too. You don't need to get your life perfect, you will be forgiven and/or granted another one. You don't need to worry, and worrying about things out of your control wears you down like nothing else.
For all the talk about potentially verifiable by anyone evidence of Moon landings, influence or lack thereof of RF on human body, China flu and whatnot, where is the evidence that practicing rationalism is of any long-term benefit to the rationalists, when the irrational are taking over the world and driving it into chaos? For all we know, it's been just a social experiment, one which really seriously lasted only for no more than a few centuries, and that's being generous IMO. If you believe in Darwinism, Darwinism is what you get. Being
right about some random facts of Nature isn't the same as being
fit in an environment full of lunatics, who often care about completely different things than silly facts of Nature, like competition for finite resources down on this planet.
You are right only as long as you are winning, and when you lose, you can be quite rationally considered wrong by definition. Maybe the postmodernists aren't even completely off the rails, lol.