In Italy I was a member of UAAR (The Union of Rationalist Atheists and Agnostics) and we supported the legal costs of people battling against crucifixes in the workplace, compulsory prayers and even acoustic pollution caused by the church bells.
This was in the late '90s to early '00s.
I really, really wish religious people would finally switch to clocks and phone notifications for their niche events like everyone else. Many people also have an odd romantic notion of this noise pollution. Sort of like the idiots who think loud motorbikes or sports cars make them look cool.
I guess it's cus everyone has a different standard of what pollution is for them. For me, the sound of windchimes calm me, I find industrial air vents relaxing, and church bells oddly peaceful, but can't stand someone even driving near me, dogs barking, babies crying, or fluorecent lights flickering. But you know, people need to drive, dogs and babies need to talk, and the world goes on.
I think it has more value than lets say cars and trucks, loud parties and fireworks.
Church, and mosque, not as religious symbols but as a community centers reminds lonely isolated people that they can go now and they will find people there to chat a little bit with.
Phones for older generation doesn't work and annoying as well.