The Authoring of Sin

Last week I edited and reposted an old post examining one of the standard rebuttal phrases
in theological discussion, so this week I decided to tweak and repost one of the companion posts to that one. This is a post that looks at another commonly used rebuttal phrases—an old stand-by accusation made against certain doctrines about
God’s relation to sin.
What is this (supposedly) knock-out counterargument? It’s the accusation that someone’s explanation of God’s connection to the sinful acts of human beings makes God the author of sin. Often, this accusation is considered to be a whole argument in and of itself, so that once the author of sin bomb is dropped, no further comment is necessary.
But does this phrase ever actually work this way? Does this rebuttal carry any weight at all, let alone the weight of an entire argument?