Best sci-fi movie stupidity of 2023

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Blue Beetle picture

Stupidity: Kord Headquarters goes into "lockdown" after the Scarab is stolen, which in this building, apparently means allowing all the guests to leave.

BaconIsMyBFF

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Alien Invasion picture

Stupidity: After Lyra and her friend escape from the alien and get into the car, they don't immediately lock the doors. A little later, one says, "He's coming. Lock the doors." They also leave the car's interior roof light on, making it easy for the alien to spot them. (01:06:55 - 01:07:32)

KeyZOid

More Alien Invasion stupidity