Cost of Oscillococcinum: c.USD15-20 for 6 pills.
Cost of pure water and sugar-pills: minimal.
You're certainly right that pure water is not harmful in such small doses, no adverse effects, it's not banned, there can be no medical negligence because nothing can go wrong.
Benefits will be as you'd expect from a placebo.
Stop lying. You have not justified any presence of the active ingredient being sold, as explained to you repeatedly, other than in, perhaps, low-C remedies - i.e. weak potency.
Unfortunately your poor english and typing is making it hard for me to understand everything you say, and this is one such time I'm going to go "????"