Kaitlyn Tiffany writing for The Verge:
Last summer, psychotherapist and “relationship expert” Lisa Brateman told Broadly that the decision about whether to turn on read receipts reflects on you as a person, as it’s an indication of how much control you need to have over your interactions.
That explains all of the unsettling and scary blog posts I was able to find, written by college students, laying out the ways in which they use read receipts as a weapon of passive-aggression and thereby manipulate their friends and lovers. […]
For Odyssey Online, two college students wrote similar, if less horrifying posts. In 2015: “Read-receipting someone’s message is equivalent to the silent treatment… I even know people who normally don’t have their read receipts on, but still turn them on when they are in an argument with someone just so they can read-receipt them.”
Some people have turned passive aggression into an art form.