”Don't grill fish at my house, it makes me sick” ... Complaint from an apartment resident shocked South Korea

It was reported that in South Korea, a resident of an apartment building had posted an absurd complaint on an elevator, reading, "Please don't grill fish in my house."
On the 17th, a resident of an apartment in Gwanak-gu, Seoul reported the above information to a Korean TV station, JTBC.
The informant said, "On the 14th of last month, there was a complaint posted on the elevator of the apartment saying, 'Please do not grill fish,'" and published the photo.
In the published photos, the notice reads, "I don't know which house this is, but please do not eat fried or grilled fish in our homes below the 19th floor. The smell of fish oil can be smelled.
The source wrote, "It's an old apartment built in the late 1990s, so many elderly people live there. Recently, newlywed couples have been living there too.
"I don't think it was put up by a young resident, because there are a lot of people here and I don't smoke, and I was worried about the smell of food in a place where many people live together.
"I think that posting a notice with such extreme language as 'I feel sick' crossed the line," he said. The apartment management office immediately removed the notice, but put it up again the next day.
After hearing this story, viewers were asked, "What should I eat from now on?" "What does it matter what I eat at home?" "Why is it only me who knows about myself?"
There were various reactions such as "There are so many humans out there" and "I'm shocked."