I just watched The Purge and i though of something.

!!!!!! SPOILER ALERT!!!!!

What if this would happend today. You know. with all the techological advances we have.

You could easily make the security system that everyone in the neighbourhood has much more effective. Especially nowadays.

They would have no problems when all the people broke into their home if they had for example fake recognizing turrets. This would problably also lead to the dad not dying.

And robot toy the son have could have been modified to do much more useful things.
It was already a great tool for the son to use during the time the black man got into their home and when all the other people broke into their home.
But if it had some kind of atleast weapon it would be able to cut off people legs making them easier to get out of the house.

What do you guys think about this? I would like to hear your thoughts on this topic