It doesn't seem like it would work.
You pay and they continue... then what?
indeed, thats what I'd expect to happen.
Then, after some time, the victim happens to encounter a friendly and helpful person with lots of connections
into "the scene", which points out (s)he can figure out who is behind those attacks and maybe help the victim
stopping them discretely for a way smaller "fee"....
Maybe it goes on even more subtle, along the lines that the victim just ends up doing "business" with the "angle",
you know, that kind of business which is more profitable for the "angle" and more risky for the victim. Surprisingly,
since the victim engaged into that business, those attacks will cease....
And the fun fact is: suddenly all those state-haters and freedom lovers start yelling for law enforcement