The number of people who believe something does not affect its veracity.
Homeopathy in and of itself is no more immoral or evil than palm reading or alchemy, it's those who make money from it and advocate for it in the face of 100% of the empirical evidence that show it's fraudulent that I have a problem with.
If you're selling water and claiming it's medicine, or has health benefits beyond plain water, you're a fraudster, and you should be treated as such.
Goodbye.