You have misunderstood the OP's example. He was not describing a situation where he purposely waits until after the stroke of his opponent to call a ball frozen and try to "guilt" him into giving him BIH. He was asking us, as players, what would we do if we were the shooter and thought the ball was frozen (before the stroke), but our opponent did not say anything. He and his pool buddy had a difference in opinion on this type of situation, and he wanted to see what a broader audience would think about this situation.
I was the first one in this thread to say I'd shoot it. As I think more about it, everyone in my area (Philly) plays it this way, and its the way I learned to play. In fact, we even play that calling the ball frozen only lasts one inning. So in a game of one pocket, if I call a ball frozen for my opponent, and he doesn't go near it, he has to then call it frozen for me on my inning, or its not frozen. Anything can happen, even if you don't go near it. The table can be bumped a hair and the ball can move, for example.
I think if this same question were asked in the onepocket.org forum, where frozen balls (to kick at for safeties) come up ALL the time, AND, those members gamble at one pocket all the time, the results of the answers would be much different than they are on this forum.