I'm not saying we should use those kinds of old practices as a basis for our modern ones, but rather that it's more healthy for new and developing [scientists/a

I'm not saying we should use those kinds of old practices as a basis for our modern ones, but rather that it's more healthy for new and developing [scientists/artists/philosophers/etc] to study the history and learn about the steps it took to get to our modern understanding. We can't expect to advance further without knowing the foundation on which our understanding is built. Learning about what it took to advance in the past is how we create a mindset that lets us advance now; we can't begin to think critically without knowing our wrongs and our rights in tandem.