Asking for advice regarding stutter from the community.

Asking for advice regarding stutter from the community. I’m 25yo male from India. Whenever I’m presenting something in a meeting, or during a job interview or even when speaking on a podcast or something, should I announce beforehand that I stutter so that the audience excuses my stutter (and reduces awkwardness) during the course of our conversation? Or is that unnecessary and not required? What’s the professional etiquette for this? Pros and cons of announcing about my stutter?