"No more drugs" is not the goal, neither is "no more ransoms." The goal is to reduce the reward for ransoms so that it is disincentivized to some degree.
If our disagreement is on how to stop X to an absolute degree, then I would agree with you for all Xs that it would be impossible, whether X be ransoms or logical fallacies.
You can read what I wrote here about teh great firewall. https://news.ycombinator.com/item?id=27103646
"No more drugs" is not the goal, neither is "no more ransoms." The goal is to reduce the reward for ransoms so that it is disincentivized to some degree.
If our disagreement is on how to stop X to an absolute degree, then I would agree with you for all Xs that it would be impossible, whether X be ransoms or logical fallacies.