Or they didn't want to commit to the extra shows until demand was clear
Logistically, it is complicated to do that unless it is a small venue and you are an indie band. It takes a lot of planning, contracts and advance payments to make a reasonably big show to happen. Larger venues are usually booked with months in advance, and most things you pay in advance are not refundable.
> Or they didn't want to commit to the extra shows until demand was clear
I think the whole point is that only Superstar Divas used to be able to operate like this.
Now, even "starving artists" are employing grey-area price-gouging techniques.
My anecdata is that concert fatigue is real.
I doubt this is going to bode well in the mid or long term.
My crystal ball doesn't work any better than anyone else's though...