Firstly there are no known medicines for corona so anything that is supposed to have worked that is organic is a good option. Secondly artemisia annua is actually a well known herb even used in Nepal as Titepati.

Thirdly, I have known a handful of people who were covid-19 positive, who were simply asked to take tylenol even when having breathing difficulties, and were able to cure themselves with combination of tylenol and turmeric boiled water.

So to answer your question, if I feel any symptoms of covid, I would increase more immune strengthening products and lifestyle including using tylenol and turmeric. If I could get hold of artemisia annua I would definitely be open for this kind of herbal medicine.

It's a personal choice to trust official information provided and that is perfectly OK because it's your prerogative. I respect your view and in the spirit of respectful discussion, would appreciate the same from you.

Best