it’s about the philosophical implications of the hypothetical technology.
And the movie isn’t about the remote or its philosophical implications on society or a person. It is just a MacGuffin to deliver the lesson. Click is about the guy and his wishes coming true in the worst way. A common, old horror trope. Which is why I think it isnt technically scifi.
(I know genres can be a bit subjective. But I find it fun to discuss stuff and test my assumptions.)