It’s going to be a wild world when the best defense anyone can have is an old soccer net.

Yes. Felt the same

There were a Stargate SG1 episodes with such robots called replicators. Spoiler alert, it didn't go well. When we thought about making science-fiction a reality, we were thinking of flying cars and overboards. Not Domesday robots armies.

It has always fascinated me that flying cars were a futuristic concept. In reality it would be an insane shitshow.