I simply observed that, without a lot of elaboration, it is you with your claims that added nothing to the discussion, despite appearing to do so. Saying wild things with no elaboration and evidence is worse than adding nothing, in fact. It's subtracting, or detracting from the conversation. Discussions in higher-quality forums sometimes involve calling out such lazy third-person maybe-accounts presented as valid discussion items.
You're getting salty for being called out and say "I don't care". Fine, you don't care. This, however, is not your personal page, it's a public discussion where claims are challenged. When I reply to your comment, I'm not necessarily replying to "you", I'm contributing to the overall discussion that others read, and make their own conclusions from all of it.
And I don't think there's any reason whatsoever for a dispassionate observer who may not be aware of how things are in the US these days to come away thinking that US cops ubiquitously and habitually torture detainees by beating them.