Upvoted because you aren't exactly wrong. femto's comment explains the logic, they combined a bunch of splits in one antenna unit so they can direct spots. Femt

Upvoted because you aren't exactly wrong. femto's comment explains the logic, they combined a bunch of splits in one antenna unit so they can direct spots. Femto also explains why there's a large disadvantage to doing this in the real world where things like towns/villages exist instead of perfectly spread out groups of people.