It's one of those platitudes that everyone knows, "the only constant is change", but everything feels like it's going be forever anyways.
Your parents will live forever. Your kids will stay young forever. You'll be at this job forever. You'll keep doing this routine you did this week forever.
Quotes, or advice, or history books are just too abstract until you live though them yourself. Looking back at all the history books I've read, I realize that this kind of magnitude of change is the norm. The Industrial Revolution. Colonialism. North Atlantic slavery. Chinese famines. War. Plague. Economic Depressions. To be honest, this is pretty tame, now that I'm making this list.
Nobody thought that the entire industry would just be totally upended in such a short time, but here we are. A job that came into being just a few decades ago disappears just as fast. It happened to all kinds of jobs over the past few centuries, and it'll keep happening.
Time to get back to typing, "Do my job" over and over in a chat window.