Beiber is a troubled young adult. Many like him have no Christian support or influence. He is a blessed kid to have this chance and would be smart to get serious.
To heck with his grumpy band boys. They are not respecting anything connected to his spiritual welfare, but their own income.
The grumpy band boys got a point. They ain’t getting rich on the road, they’re working musician with bills to pay. And he just screwed them over. They aren’t his friends, they aren’t supposed to be worrying about his spiritual welfare. They’re his employees, and they have commitments, and they probably had other opportunities, and now they’re not working for the back half of the summer tour season. He should pay them, that’s the right thing to do.
I think that the right thing to do is to pay them what they would have made anyway in a gesture of good will.(Assuming he can afford it)