https://www.netlify.com/blog/2020/03/05/feedback-ladders-how-we-encode-code-reviews-at-netlify/
[⛰ Mountain] - Blocking and requires immediate action
[🧗♀️ Boulder] - Blocking
[⚪️ Pebble] - Non-blocking but requires future action
[⏳ Sand] - Non-blocking but requires future consideration
[🌫 Dust] - Non-blocking, "take it or leave it"