Arcade/bossfight is why it’s not going to happen that way.
Triffids are planned to go “feral” and attack everything in sight once the Heart dies, but the Mycus doesn’t rely on its spawners for centralized command so there’s no reason they’d lose coordination.
By rights the ants ought to promote a new Queen if there are eggs or larvae left; the same would go for bees if there actually was a queen for 'em, but we don’t have one.
