In fact, you really don't have to care about other people's gossip. Moxibustion is actually very good for people. It can not only dredge qi and blood, but also prevent diseases. It is a good health care method. Suitable for all groups. So ignore it and stick to your choice.
This answer comes from the knowledge of moxibustion health care in Suzhou.
I sincerely hope I can help you. Willing to make friends with colleagues who seriously study moxibustion and explore moxibustion.