One side is to blow into to get more sauce out more quickly. You can also shoot it at people with enough airflow.
Optimisation. Otherwise, they’d have to make separate bottles for right handed and left handed people. That way, a single bottle fits all
For the airflow, you can block it with your finger to control the flow
Two spouts, one bottle.
Because 3 would just be silly.
Same reason as

Air
That makes no sense. I just tried to pour out air and it’s soy sauce out of both holes.
He was talking about from the bottle.
It’s just a hat

it would not pour, if there was no other way for air to get in
It would glug.
not in this case. if you cover one end with your finger, you could not puor out the other end. i am doing it right now with mine
Might be for airflow to stop it going glug glug glug?
Glug glug 9000?
One side is regular soy sauce and the other is low sodium.
In case one is blocked!








