I disagree with you. We live in a society that loves to crucify its heroes and that starts with the media. If Tiger was associated with a scam, especially one in which he had a significant equity stake, the media would be all over that story. After all, they had a field day with him just a short time ago for cheating and profiting by promoting a fraudulent company would simply be another form of cheating.
I don't believe for a second that Tiger's agent didn't thoroughly evaluate Fuse prior to Tiger inking the deal. Let's not forget where Tiger was in his life when the Fuse opportunity came along. He couldn't afford to make a mistake on the heels of what he had just been through.