The somewhat irritating character of the griping that you call out here is aggrivated (for me, at least) by a tendency not to acknowledge the metagame pressures generated by the preferred mechanics (whatever exactly they are - some mix or spread of 3E and AD&D, it seems), as if they were nothing but a pure model of some generic fantasy world.You know, the same thing that people have been advocating elsewhere in this forum that 5E be designed specifically to do, but apparently don't like it when minion rules allow for it.
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Of course, if someone wants to insist that an overtly metagaming state is an in-game state, they'll usually find something to gripe about in the resulting interaction.