It isn't just walking away, it's walking away while giving everybody the finger--a belligerent surrender.
"Flipping Table emoticon (written as: (╯°□°)╯︵ ┻━┻) is a text-based emoticon depicting a person flipping a table out of rage. Primarily used by East Asian internet users to express rage, the emoticon became popular among Western internet users following its introduction through internationally popular online games."
I don't understand why she chose that particular cultural marker but it doesn't change her point.
> Where did we make that left turn into experienced, table flipping talent leaving the industry and the culture of brogramming scaring new talent away?
That sounds like "table flipping" is a good thing, like "turning the tables" on someone, but I'm honestly a bit puzzled.
Also applies to some particularly obnoxious clients in my experience.
That said, the way she uses the phrase seems particularly odd to me, and it took me a while to try to understand what she meant.