What's the point of voting for your 2018 NBA All-Stars?

So, NBA voting opened up and you can now vote for your favorite NBA All Stars. Simply CLICK HERE!

My question is that if the new format is the top two captains are drafting the team. What's the point? I guess get your guy on the All-Star team, but is it all voting? Or don't the coaches pick the bench? The NBA has done a horrible job on letting the fans know how the voting will even count this year with the new format.