Comment by distances

Being from a wait culture, I find it mildly rude to also interrupt in an agreement, even if for a very short acknowledgement. It's an interruption after all.

I don't mind in a work setting or with acquaintances as I know lot of people are interrupters, but now I realize I do expect my friends and partner to let me finish uninterrupted. So it's clearly still a rudeness flag for me.