This guy was selling classes on being a pedophile-stopper while most of these youtube pedo chaser operate in ways that don't lead to prosecution.
He stopped a 17 year old from talking to a 15-year-old, which isn't exactly making the world a better place
It is worth noting that they updated their support to be 10 years moving forward, so I disagree with the eWaste sentiment. I agree that Linux as a permanent alternative isn't super easy, and I say that typing from a Chromebook running Debian 12.