I claim homeopathy cured [X] person's sickness.

You can't disprove this example, ergo homeopathy works. Repeat ad nauseam.

You cannot claim this without any evidence. I can present scientific papers showing that homeopathy does not work better than placebo effect.

Sure, my evidence is that there are multiple friends in this situation that were cured by [X] homeopathy treatment. Your scientific papers are simply the result of expert's ignorance because they're not willing to examine homeopathy with a non-critical eye.

Disregard your examples, replace them with my own. That's how these sorts of arguments work and they can use faux-science in the same way you use proven science. They can link to 'experts' in homeopathy which have done studies on their own proving the vaunted benefits of crystal empowerment. It's your truth against theirs. You can't fight things like homeopathy with evidence because ultimately they don't care about your evidence, only theirs. And if you catch them in one spot, it's easy to lie and force you to search for more evidence to disprove it. Forever.

I never said it was an easy discussion. But it is important to fight such ignorance, because it affects us all in a bad way.

Scientific papers show that the curing effect is not caused by the homeopathy, but by the belief that it works. Scientists confirm that it actually helps, i.e. cures some illnesses, just not for reasons homeopaths claim. Now show me some evidence that it's homeopathy, which is important, not the belief.