The funniest sequence in the latest episode of Hacks begins with a classic rug pull. Deborah Vance (Jean Smart), arriving fashionably — and characteristically — late to a meet-and-greet for her most obsessive fans, breezes into the room only to face a sea of dead-eyed weirdos who appear to have her in their crosshairs. The legendary comic, currently clawing her way back to the top, is in dire need of support as she attempts to land a career-defining solo gig at Madison Square Garden. But her fans, affectionately known as “The Little Debbies,” are livid over her recent absence. They’ve spent years watching from the sidelines while Deborah sparred with her Millennial writer, Ava (Hannah Einbinder). This season, Ava finally slides into the position the series has seemingly been grooming her for since the pilot — and in typical overachiever fashion, she’s arrived there ahead of schedule. The Little Debbies’ list of grievances for the Deborah they feel has “gone Hollywood” is as specific as it is absurd. The “Deborah’s Do’s and Don’ts” list hasn’t …