CMV: The default position of public toilet seats should be 'Up' and they should be held that way via spring-loaded hinge that requires body weight to keep in the 'Down' position.
from /r/changemyview
CMV: 公衆トイレの便座は「上」が基本で、バネ式のヒンジで「下」の位置に体重をかけて保持するようにすべきです。