She doesn’t really make a case for poly so much as she makes a case for getting a new boyfriend.
Passive aggressive rarely works.
“Hey big daddy, you got homework to do”.
Like I said on another thread.
Polyamory puts the power in the woman’s lap.
They usually use it to shop the field until they find who they want, then bolt.
This is not really new, it was referenced in “Moon has a Harsh Mistress”