Describes one poster on here, perfectly.
When used in casual conversation, ellipsesconnote hesitation, confusion, and apathy they're the most passive-aggressive of all the punctuation marks. ... Borenstein views ellipses as the perfect balance between the hard stop of a period and the excitement of the exclamation point. https://www.google.com/url?sa=t&source=web&rct=j&url=https://theoutline.com/post/3333/why-do-old-people-text-like-this-an-investigation&ved=2ahUKEwi7_Y-wr5XzAhUgGFkFHZQ8Ay4QFnoECAQQBQ&usg=AOvVaw3zn5WiolcSj8rIDZKADyrP