That seems an uncharitable view of the reply.
The search space is huge, we sometimes find needles in haystacks by accident, isn’t it exciting that we have tools now that can systematically check every piece of hay?
The search space is huge, we sometimes find needles in haystacks by accident, isn’t it exciting that we have tools now that can systematically check every piece of hay?
Innovations like these are more about ‘shocks’ that surface fitting cannot capture.
Note universal approximation theorem applies only to smooth surfaces.