How should I respond when atheists say humans invented the laws of physics?

I kid you not, Atheists on Youtube replied to my argument about the perfect of Natural Laws by claiming that humans invented the laws of physics.

I had to explain to them that humans DISCOVERED the laws of physics, but that they were Created by God, because they are Logically derivable, that Logic needs a Creator, but it sure as hell is not mankind.

Are you people really this dumb, or are you just deliberately trying to deceive people for no good reason?

How should I respond when atheists say humans invented the laws of physics?
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