What do you notice that all of these drone crash videos have in common?

This is a video compilation posted on X that claims Ukrainian drones are crashing into Russian buildings however not one of the persons filming these videos reacts to the crashes at all! I mean a drone crashes into a building and you just stand there and don't even say wow???
In the fourth clip you can see a cop nonchalantly walking back to his police car that already had the Lights flashing after an unknown object flies into a building and crashes and starts on fire??? #SUS