No.

> * On HN and other social media, "carbs" is a euphemism for sugar and cake rather than beans and vegetables, so people will talk about how carbs made them fat when you know they're not talking about slamming back-to-back cans of garbanzos.

Maybe that's because nobody wants to slam down cans of garbanzo beans. Garbanzo beans suck unless they're made into something like hummus, and eating too much of that results in gas and gastrointestinal upset. That doesn't mean it's good for you or optimal in any way.

> And don't take any nutrition advice seriously that doesn't break fat apart into saturated and unsaturated.

Don't take any nutrition advice from somebody saying there are "healthy" carbs. There is no such thing, except degrees of contraindication. Only endogenous carbs can be considered healthy in a human being, so long as the body is properly regulating it.