I never got interviewed, but I had to interact a lot with strangers due to extra school activities and partnerships. My stutter is not the strongest, so it's not that bad when I speak, compared to others. It may seem obvious and cliché, but I just breathe. Generally, I say in advance that I have some "difficulties " to speak (bc a lot of people don't know what stutter is...) but I can't always. So I say myself that the interviewer or my interlocutor has to deal with it. And if I got mocked to, I respond and say it's not okay, especially in meeting and stuff bc you warn more people about stutter I think that's it