Someone commented that Sluts were bad, because they lacked self-control, unable to control their sex drive. Isn't that the same as an incel who jerks off to porn every day, unable to stop?

What's the difference between a "slut" that has six ONS hookups a year versus a girl in a LTR that has sex 3x per week, ~150 times a year? What makes the quantity of partners much more important than the quantity of sex?