The DM describes some fancy heavy door. Someone tries to listen through the door. Barbarian tries to bash it open but rolls a nat 1 and stubs his toe taking 2 damage. Rogue tries to pick it, rolls a 3 and ends up locking the door. Cleric doesn’t even realize there’s a door there. Lack of skill continues ad nauseum for 20 minutes.
No, we’re a bunch of dipshit players who just assume it’s locked.