Because Larry, by then, was a drummer, who would sort of get bored and tired, and rather stand up and blow kisses to people. So we needed the bass to sort of drive along.
When I was a kid going to the movies, we'd go because Bogart was in the movie, or Cagney, or John Wayne. We didn't know what the story was about or anything.
But, unfortunately, sometimes that affirmation creates a sense that you deserve special treatment and recognition in areas where you're not so talented.

