It might be very country specific. But gambling houses.

They started to proliferate in my country around 10 years ago, and they said they were going to be the end of our youth. I, myself, went to a lot of actions to stop them.

We failed to stop them.

And 10 years after... Nothing happened. There are no mesurable increase in social problems due to the massive increase in gambling I was told it was going to happen. Also the houses themselves are always empty, people gamble mostly online anyway. But they put so much pressure on us to stop the opening of the physical buildings and cause rhe closure of the ones already opened.

I'm in principle against them still. Just because I don't like people making money out of people addicted to gambling. But I'm also kind of mad that I spent to much time, effort, and even got sued for what we tried to do to stop them, just for them not really being as much as a threat as I was told they were. And my efforts would have been much better spent elsewhere.

At least I learned a very valuable lesson.