This is a perversion of the original meaning. The "angry TorrentFreak user's" version is essentially the same as:

First they came for the manufacturers of counterfeit products, and I didn't speak out because I didn't manufacture counterfeit products.

Then they came for those who served alcoholic beverages to six year olds, and I didn't speak up because I didn't do that.

Then they came for people who sold phony insurance products to seniors, and I didn't speak up because I wasn't selling phony insurance products.

Then they came for me and there was no one left to speak out for me.