Herbal care has been passed down through communities for generations - before the professionalization of medicine, women, witches, midwives and family members were the keepers of herbal knowledge.
Consent is conditional by design, it requires specific circumstances and/or conditions to be maintained continuously. The introduction of money or some material good as a requisite condition does not negate this basic fact.
Read more... A Switter user made and posted this sometime in 2018.