Great suggestions! The 3-step approach I always lead with is:
1/ Slow down - the pause. reflection and critical thinking
2/ Step back - gain perspective. avoid emotion-driven responses
3/ Shut up - don't add to the noise. allow for marginalized voices to be heard

I got my thoughts down in this article: https://erickerr.medium.com/3-ways-you-can-avoid-being-a-digital-dumbass-8992eb397504