That group has rubbed me the wrong way for a long time, ever since I saw one of their publications (ca. mid-2000s, I think?) and found it full of glossy food stylist photos, magazine-like layouts, and stock vacuous advice like eating "smaller portions" and a "varied diet". For all of its shortcomings and the undeniable political swamp it has to ford through editing and publication, I bet you'd very much get more specific, actionable, and evidence-based dietary advice from the Dietary Guidelines for Americans than from whatever that rag was.
There's a chance that I'm misremembering this or confabulating details from multiple publications from different organizations, but skimming the current website ("eatright.org", lol) has done nothing to make me doubt the general vibe.
It's an awful organization. They push dietetics licensure preventing people from getting nutrition information from a provider of their choice, because the organization depends on dietitians paying yearly for the Registered Dietitian credential. You can't get a license without being an RD. It is the most useless form of government regulation, but thankfully they have lost a lot of states. Now you only need a license in about 14 states.
If you want to see something really hilarious, look up Pepin Tuma, their former government affairs guy. Total jerk. There are countless videos of him threatening and berating government committees over their skepticism of the license. He was finally fired a couple of years ago.
There's a chance that I'm misremembering this or confabulating details from multiple publications from different organizations, but skimming the current website ("eatright.org", lol) has done nothing to make me doubt the general vibe.