you are a disgrace to the profession
@IrmaFayLear did you actually read @NoviceGardenLady 's post?
She talks about making bespoke, specially made for online lectures, not just recordings of live lectures. She writes about looking forward to in-person seminar & workshop teaching. he also writes about the necessity to update 2020 lectures.
How is that lazy or a disgrace?
That is how lectures work - we write them (it's 50 minutes of talking - around 25 pages of cogent text) - then we re-deliver them each year, adding in new things, or altering or changing or adding as it seems necessary in terns of what students appear to understand, or not understand.
That's why tutorials, seminars, workshops, labs - the really time-consuming & intense parts of university teaching and learning, are far more important. And valued more highly by students and staff than lectures.
My department only offers lectures in the first half of 1st year. After that, we teach wholly through tutorials, seminars, workshops, and labs.
Even then, I teach pretty much the same structure in these teaching sessions, year after year. I'll run a research-led module for 3 or 4 years (while I'm writing the book on the topic), and then teach a new course.
You really need to learn how a university works.