Surprised at people defending those who grabbed their bags.
Is it really "instinct?"
The crew get off last. Any delay you cause is reducing the chance of them getting out safely. The same people who have been making your flight comfy and running around getting you drinks and extra snacks. The same people who are now trying to keep you alive by getting you off quickly. But it's ok to delay their safe egress because of "instinct"? Nonsense.
It's also instinct to swim when you're in water, but we all want lifejackets.