It's nice how these emoji in [2] do not offer any advantage at all. In fact, they're worse than the appropriate words ("bump", "fix") because I can't Ctrl-F for them.
I really do not understand the attraction to it. It makes things harder to read and understand. It can destroy terminal formatting. They're harder to type on physical keyboards.
I don't often use emoji unironically in my personal life, but in computing tools it should be anathema.