What if you are an educator, who did your job and taught an incomplete, inaccurate, inappropriate curriculum? I used to think that could be excused... now... not so much.
I’m trying new strategy for expanding my professional library... if the table of contents resembles something I would write, I skip it. Self-reinforcing libraries are echo chambers too.
If your efforts to “innovate” seek to return to the “glory” of the past... just stop... you misremember the past, and we were probably jerks back then.