This is deliberate of course. Lots of people out there who want to make it big with their music and there will be musicians in there that are actually really good but never really got a chance. Either they're not gonna care about the political statement over this huge chance or they are interested in making a different statement in the first place.
You gotta wonder if those concert halls are going to be full though. And I also wonder what it'll do to the musical quality of the tour.