We are using that technology right now, which shows that it is about what people do with it.
If you want to compare culture, you also need to include all the problematic aspects of life centuries ago.
I think a better question is whether there were percentage-wise more awake people who had a lot of knowledge or a higher FRV. I don't have the answer to that.
In absolute numbers there are almost certainly more people like that today, simply because the world population is many times higher.