Not useless. I don't know about you, but I find that ppl are highly suggestible. Good, old senior citizens whose lives have been dictated by medicine for decades (and trust it) would readily accept a positive pcr test and immediately take to their beds and imagine the symptoms--real or not. I've had ppl argue with me about how they "had it! the corona!" Even TWICED! The power of suggestion. So they get the sheeple doing half the work for them, proving it's all real. And with at-home testing we'll see more of this. I don't know if the world of medicine makes them feel "special" when they have a "condition"? Or, they feel like they're part of something, anything?