Dental eugenol, it’s a fairly powerful local analgesic made from clove oil. Some people have adverse reactions to it and so it isn’t used as frequently as it used to. So I would recommend applying it in a small test area before applying it more liberally.
You can buy it online fairly cheaply.
I think the first sentence is probably enough to make anyone not afflicted with a eurocentric brain want to palm some face.
I think excusing it as a “not serious” statement is dangerous, as a lot of people even on Lemmy won’t second guess it.
The belief that the west is the origin of all science and culture is surprisingly pervasive, especially in the tech industry.