Fryowa
Administrator
https://flavourjournal.biomedcentral.com/articles/10.1186/2044-7248-1-22Cilantro is an interesting one, there's definitely a genetic predisposition. Some have exactly your take on it, others love it.
Pretty good academic study talking about it. There's a particular gene making a person more sensitive to the soapy tasting particles, more common in Eastern Europeans (me) and less common among Central and South Americans which would explain it's popularity in that region.