To phrase the above in a straightforward example: If astrology and other woo-woo replace religion over the next 100 years then they'll have the same growing pains that the early christian church did. Sure, now the way you live your life isn't dictated by your local priest which is great I suppose. But now you shouldn't marry the person you love because ultimately your star signs aren't compatible.
I for one welcome the arrival of our machine overlords once they develop opinions. /s
Disclaimer: My username is related to astrology.
All the ingredients are there in the philosophy put forward by Epicurus in 307 BC, which was widely known by the Romans and rediscovered by renaissance humanists in the 1500s (in De rerum natura).
(Epicurean tenets I have in mind are: The universe behaves according to physical laws; whether or not the Gods exist, they are not concerned with human affairs and do not intervene; there is no afterlife and yet no need to fear death.)