Did you base the AI use on the emdash or is this an a common AI phrase (or both)?
The Wikipedia article on detecting AI writing is a big help if you need to calibrate your sensors: https://en.wikipedia.org/wiki/Wikipedia:Signs_of_AI_writing
Maybe, like overplayed pop songs, in 20 years or so we’ll come around to viewing the phrase fondly.
It's a bit of a "Karen AI" telltale sign. It's probably been trained on a lot of "I-know-it-all-Karen" posts and as a result we're bombarded with Karen-slop.