When you weigh this against all the harm organized religion does, I am not sure this argument holds much water. Humans will be fine. We don’t need dodgy 2000 year old books to hold society together.
Hobbies. Communities based on mutual interest. There is a thing called a Unitarian churches, they are much closer to dogma free than almost any other churches and many focus strongly on community with religion as a secondary thing for many members. I have found a stronger community in BJJ than I ever saw at a church in terms of real relationships. Humans just naturally form social groups with the smallest amount of lubricant.
