Typical fruits people eat are probably the ones that were the easiest to domesticate and have the most sugar, not necessarily representative of more variety in

Typical fruits people eat are probably the ones that were the easiest to domesticate and have the most sugar, not necessarily representative of more variety in nutrition. And what you might consider a variety of vegetables is in fact just the same couple species but different cultivars. And modern people certainly eat more meat but for the most part have totally abandoned eating organs and other tissue. Probably not as much difference in chicken breast vs turkey breast as chicken breast vs chicken gizzards. I ate mutton and liver as a kid, I've known other people that ate chicken feet as kids. So in some ways you don't even see the variety today you did a generation ago, but things like avocados are more common I guess.