The Super Friends portrayed them all as close intimate friends.
Wonder Woman's airplane on the Super Friends is phallic. The Hall of Justice looks vaginal. I don't believe any of it was intended to be viewed by adults and interpreted sexually. I believe it was simply an innocent cartoon for kids about superheroes as friends. I believe this 1983 World's Finest comic book was simply an innocent story for kids that were fans of the Super Friends Saturday morning cartoons about essentially the Super Friends versions of Batman and Superman bonding as friends.