Out of curiosity, are you also ok with how raw hamburger looks, because to me personally that's also super gross. I guess everyone is different though.
> Iceland eats hakarl (which traditionally used urine)
I don't think hakarl was ever processed with urine - it just smells like it because of the high urea content. Do you have a source that it was processed with urine?
Not the parent, but you can absolutely smell raw meat. It also lingers on dishes, and it seems at some level to also be a cultural thing whether you can detect the smell. Arabs also have a word for the smell - "zankha"