Yes, once you realize this it's so obvious. How could people eat lots of something that hardly existed during the time our species evolved? Not only were edible plants sparse and seasonal, they were also in their primitive and wild forms, i.e. not bred to be palatable, digestible, and nice looking.
Once you step away from these false narratives there really is no going back to the hybridised, monocultured, pesticide-drenched crap that's being pushed as healthy and natural.