I have a gazillion Blu-rays and DVDs. Most of them are older movies whose stars and directors have since passed on. If they never produced another movie I don’t think it would affect me at all.
I have several series TV shows that I just play over and over, by the time one starts over, I have already forgotten ever watching them. Well almost.I always recognize that I have seen them just not necessarily the exact ending. The joy of aging is not having to watch re-runs ever again.