Just because a whole industry is bullshit doesn't mean I should force it to not exist. I don't like musicals. I don't understand or care anything about their culture. But it has a right to exist. Some people are into musicals. Their existence or non-existence isn't my problem and it isn't my business. We cannot and should not try to engineer the world around what we personally find valuable and ignore what others find valuable, even if they got their opinions form an ad, or their parents did and they inherited it.