We dealt with some patent trolls back in the 2010-2020 era, for those who have not experienced it, it is absurd. In our case, the patent "troll" was an LLC w/ ~5 members - 2 lawyers, 1 person who owned the original patent, and some spouses. The only "asset" of the LLC was the patent. I think it was around scrollbars or some CSS overflow thing - they sent us a demand/cease-desist letter saying they will sue for $1M and asked for a call. Classic Lawyer call "well, we can make this all go away for $25k." We ended up fighting it a bit because of "principles" by our founder. - in discovery there was something like 1,000 of these exact demand letters they had sent.<p>The kicker? If you fight back, it costs a ton in legal fees, and even if you win, you can’t recover those fees — because the LLC’s only asset is the patent itself.<p>Just insane to me we would take a step back like this.