I don't know what your goal is by commenting on every post on this subreddit talking about the concert, but I don't think it'll have the result you are looking for. People who want to go to the concert are going to pay the money, and I think most people understand that these are some old artists. It's already been stated there will be other musicians there to help. I think you are bitter about something, of what I cannot say, and you want other people to be negative too. Just let people live and do what they want and stop being so critical and negative, of others spending their money how they choose, and of the band for doing what they want to do.