Any time management mentions "leadership" they are trying to set up a system in which managers, by the nature of their job, are succeeding and every else is failing. No management ever adopts things like superior knowledge or ability or even competence, because obviously they would fail at it. For instance, one of Amazon's is 'hire and develop the best' which has nothing to do with any individual jobs at all. So, yes, 'leadership' buzz phrases are a warning sign. As an engineer you learn to ignore this shit. Follow the money. Can the company hire your replacement? Do they have enough money that they don't need engineers? If not, just keep doing your job and following the engineer playbook.