Among the young this could result in a real backlash. If some of your friends aren’t vaccinated, then everybody in the group can’t go to concert X. So none do

Among the young this could result in a real backlash. If some of your friends aren’t vaccinated, then everybody in the group can’t go to concert X. So none do. And the kids get mad about it. And start ranting against the artists involved. Who needs concerts anyway, they start to think. Then, after a while, what is a concert, they start to ask. Just one scenario for Ticketmaster...