Organised religion may be declining, but the human capacity to adopt religious-type beliefs and enforce conformity with faith-based group think is alive and well.
Today's faith-based beliefs don't announce themselves as religion. The faithful present themselves as followers of pseudoscience.
Nevertheless, they adopt meaningless mantras, enforce tenets of faith, espouse souls, demand submission, refuse debate, deny facts, eschew science, censor criticism, outlaw blasphemy, and condemn heretics to hell, or prison.
They have the support of mainstream media, corporations and politics, and there's money to be made from the faithful and the converts. It costs money and health to be a true follower, and the faith-healers are well rewarded. The outreach and mission programmes are well funded, and the principles of faith are already worked into secular policies throughout every national institution. Children are taught the new commandments and understand they will be shunned if they question the faith.
Today's religion doesn't call itself religion. But it's right there in plain view, powerful as it ever was.
It's just been rebranded, that's all.