There are really only two questions of importance....
First, are they selling enough tickets that the concert venues feel “occupied”. Don’t need to be sold out, but you don’t want half the seats empty.
If so, the only other question is — are they making more money?
Why sell out a 1000-seat venue at $150 a pop, if you can sell 8000 of the seats for $500?
You'd be crazy NOT to try to get those numbers.
But I imagine the lawsuits afterwards...