My theory is that some people never experimented with curse words when they were six years old and never had a bar of Ivory soap raked across their teeth vigorously.
In short, they have no idea what soap tastes like....I do and cilantro is much better.
I preferred Lava soap.
Nice gritty texture that really cleaned those old taste buds off.
Then you had that pumice in your mouth for the rest of the day.
I have. Cilantro = soap