While you are correct, I'd leave for people involved to assess what makes sense for them and what not. They may have their own calculations.
As for boys in bars not being able to be offed , while rare those species exist. Some guys go with ladies only, while other are exclusive to guys making hoping girls long-faced. There are those who are only participating in the shows and finally those who are available to all and sundry but at prohibitive price rendering them unconquerable for most of patrons.