Because the benefits of more founders presumably outweigh the loss of intimacy. I also think she mentioned "do things that don't scale" in the article (if she

Because the benefits of more founders presumably outweigh the loss of intimacy. I also think she mentioned "do things that don't scale" in the article (if she didn't someone did in the comments) - if you build an incubator where you treat 20 founders like family, when you get to 1000 founders you will still be trying to do that.