Hm but you're not starting from a neutral position. You're starting from a pro position. You already want to see this band, and their behavior just isn't enough to change your mind.
However, many of us are coming from a neutral position. It's not that we need a reason to not see them, we're looking for reasons TO see them, and some of us aren't finding that.
When we have the choice to pay X amount of (insert currency here) for an event, we have to see if we want to do that. Right now, the music they released thus far and their behavior is enough to put many of us into the "nah" category. We're just choosing NOT to see them. We're not holding tickets we already bought and then choosing to waste them.