> Homeopathy is paid for by the German public health system.
It's worth noting that "anthroposophic medicine" (not just homeopathy) while paid for by the German public health care system is explicitly treated differently than actual medicine. There's a lot of "alternative medicine" treatments that are covered by German public health insurance but they're explicitly considered "treatments" not "cures". This entails a different standard of evidence: anthroposophic "medicine" only needs to demonstrate an absence of harm whereas actual medicine needs to empirically demonstrate a balance of positive effects and negative side-effects. Anthroposophic "medicine" sometimes cites studies involving self-reported effects but the health claims are strictly controlled, you can't e.g. claim your sugar pills cure cancer just because there's a bogus self-report study indicating cancer patients felt better with it.
I'm not defending the coverage of "alternative medicine" by health insurance. Customers should be able to easily understand whether the product the pharmacy is selling them is an actual medical drug or just an expensive filler or a "natural remedy" with no demonstrated health effects - and ideally the latter shouldn't be sold in pharmacies (or at all) to begin with and certainly not with (implied) health claims.
But thanks to German consumer protection laws there is a line for what claims you can get away with and which ones will get you sued. It's not as tight as I'd like it, but it's there and it has an effect, unlike homeopathy. In other words: while "quantum radiation removal" is hard to even evaluate as a claim as it's entirely made up woo, selling "quantum radiation remover stickers to prevent cancer and AIDS" (or selling stickers that are unsafe and will cause cancer if used as intended) crosses an important line turning the latter illegal in Germany.