If that was the case, then why did you even participate in an open forum?

The thing is the way agencies operate is all about justifying their budget so that they don't get cut. So if there is not enough workload, well you have to create workload.
I have friends (two brothers) that where prosecuted without cause. They were totally blind sided by the whole thing and this was before 9/11.
Their father had a farm and he gave it to them, none were interested so they sold it and the equipment. But their neighbor was under suspicion so by association a couple of agencies look into the activities. They sold farm equipment and the people interested in getting it were from Mexico, so there goes some cargo from the US to Mexico and of course it had to be drugs in their minds or some other illicit activity. One of them actually had a private pilots license (no airplane of his own just the license) and he had to maintain it so he flew to visit and I picked him up at the airport field, I dropped him at my brother's house because I had to go to work after picking him up. They also had direct family in another city and they used to go visit often. What they sold was sold for cash I think.
Anyways, I got a visit from two agents from two different agencies to inquire about them. I did let them into my place and listened, they told me they were investigating them for possible drug trafficking and how one of them when he was pulled over had marijuana in their car, I asked how much of it and they said it wasn't much so they couldn't prosecute for that incident because they wanted a bigger bust since it was a right between Mexico, them and their direct families city, of course I told them that my friends were not involved in any drug traffic and that they had family in the other city and that I've heard that they just sold the farm equipment to someone in Mexico and that I knew that they did smoke pot every now and then but nothing mayor.
Well, they keep on telling me that I didn't really know what my friends were up to and that I was naive about it. The funny thing is that before that happened I used to hear people over my roof at night, I thought it was the landlord but it was late at night and many days, but didn't think too much about it. Well later on another common friend told me he was visited and they show him a picture of me picking the other guy up at the airfield, with a telephoto lens from what he was it was very far away and they inquire him about me as well. I don't get high and I had a regular job with direct deposit so I guess they didn't extend it to me.
Later own I got a summon to testify in the grand jury to get the case on the road. Of course I went prepared to defend my friends, but they didn't even call me in and they went ahead with the case. They also confiscated any cash my friends had (from the farm equipment sale) under the war on drugs act, they took their passports, went into their house in full swat manner. Still with not a single piece of evidence, many years of back and forth and I think after over 6 years they dropped the case.
Funny thing is that one of my friends always defended that law enforcement, government agencies etc was there to protect his brother had the opposite view. He changed his view after what happened needless to say. Do you think the agents cared about making them suffer. They are both self employed but imagine they had regular jobs, it would have been a disaster for their futures.
It doesn't take a tin hat to know that agencies have to spend the whole budget regardless on how many crimes there are because they want to be prepared in case they do need it, or just they want to keep growing or whatever, it's just not a good system when you need x amount of cases per year because they will find cases.
I mean, look at Dave and not being able to purchase some electronics because he was in some list, because the name being so common, what is in his metadata that prevented him to purchase from element14 I believe it was. Tin hat, nope just reality blows and most people are not affected so the few that are don't have the rest to back them up because it's always dismissed as unintentional mistake.