The practical problem with breaking up before going stale is that you throw away the best part of a band's life. Some artists do their most interesting work decades in—Radiohead kept reinventing, Johnny Cash's later records hit harder than his early ones. If they'd quit at the first sign of a weaker album, we'd never have gotten any of that. Stale is subjective, too. What feels tired to one fan sounds like growth to another. The real solution isn't breaking up, it's letting bands evolve, experiment, or even rest and regroup. Letting them decide beats forcing an arbitrary expiry date.
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