I think it is a good thing for us as individuals and societies to acknowledge and respect Judeo-Christianity as one of the foundations of our cultures and societies, but to be careful with religious arguments and views be overly present in politics and policy. Church and state should be separate.
One thing that has been irritating me a bit lately, as I regularly see neighbours' cats in our yard (which borders on a pretty big road): people who let their cats roam free, both from cats' welfare and wildlife points of view. Yes, I understand that most cat owners don't mean any malice towards their animals, that their might be circumstances necessitating free-roaming "farm cats" and that the nature of cats makes keeping them contained challenging, but I just don't like all the risks involved in this practice for both the cats and for other animals.
Not too long ago I was woken up at night by screams from a cat fight, and I heard another one in the evening days later. I really would prefer not to have to hear that stuff.
Luckily at least my chickens don't seem to care too much about cats. And our local birdlife also doesn't seem to be suffering too much from the cats for the time being.
I agree with your comment on secularism but respectfully disagree with the statement on Christianity

.
I think that the building blocks of the Western world actually came from the Pre-Christian Hellenic / Ancient Greeks and the Romans and not Christianity, its antecedent (Judaism) or its younger sibling religion (Islam).
I mean if we look at science (zoology, biology, mathematics, geometry, botany, cartography, astronomy, physics, the concept of experimentation and the scientific method), medicine (the ethical principle of the Hippocratic oath, surgery, public health, anatomy, the concept of mental health, the concept of exercise as integral to health, physiology, pathology, pharmacology) and engineering (surveying, irrigation, roads, aqueducts, sewage systems, masonry).
Then there are the humanities such as modern philosophy (Stoicism, Socratism, Aristotelianism, Skepticism, Platonism, Epicureanism, Humanism, the concept of debate, cynicism), democracy and law (trial by jury, the concept of witness testimony during trial, proto human rights, foreign policy, legislation, voting ), history (as in the study and documenting of history) and anthropology (you could make the case that Herodotus was a proto-anthropologist).
Also the arts (theatre, dance, fine art, sculpture, literature) and sports (marathons, boxing, sprinting, athletics, wrestling, the Olympics).
All of these advances have their roots / origins in the pagan Greco-Roman epoch and I would personally say that I acknowledge and respect those civilizations and what they have given the modern world far more than Judeo-Christianity (which deserves none of the credit for those advances).
If Christianity and Islam made any improvements in the subsequent centuries to the innovations,systems and practices described above (that they "borrowed" from the classical world) then it was merely incidental and came from them standing on the shoulders of giants and salvaging what remained from these civilizations.