@fresco,
I was raised catholic, completely surrounded even more than most catholics of my time, by missionaries and a, never mind a,
the major rosary crusader, at our dinner table over the years, good schools and in retrospect one creepy one.
I later lost all that as what I believed, went through a few years of high aggravation, and mellowed out. In time I could go into churches again, for the architecture but also the places of community, no longer mine, but by then not derided.
I'm now a 50 year long atheist, but I don't hate religion, and I'm fine with what you are calling gestures, rather arrogantly. I see religion as a pulse for many people and it's not my business to argue them over to my view.
Apparently you take religion as an insidious evil.
I disagree with many situations where people want to install their religious beliefs on others, but that is a separate subject.
I would be right there with them at Notre Dame if I could have.