I am playing on the playtest map (0.9.0p2), with shrines and temples and ancient ruins.
These are a nice addition, and I am sure many people will enjoy this very much.
For people that do not want to face raiders, there is a “Pacifist” mode available.
Maybe, for people who find the addition of spirituality / magic to detract from the immersive / back to nature realism of the game, you could add an “Atheist” mode - where there is no religion or magic.
( Also there may be people who are very religious or anti-religion who prefer not to have this aspect in the game)
Maybe Atheist mode players will still enjoy digging up ancient ruins if they might find treasures such as books buried there.