Yes, the religions are disappearing and I hope so. Religion is the cause of problems and more people have died and are dying in the name of religion and such killings are justified in the name of God.
All religions have place of worship (synagogues, churches, mosques, mandir, temple etc and all these building serve no useful purpose. In some cases, the synagogues and churches act as a community center and does some good. Mosques in the USA are leaning towards such centers. But in the rest of the world, these mosques are nothing but a place to pray where most of the people come late, park their cars blocking others from leaving, the people who finished their prayers on time must wait for the late comers to finish so they can get out, and most of the people just come and say a few Arabic words and they just cannot wait to get out of their. I do not see how this could be serving any purpose, not even a religious one, if you must?
The Quran is not about a religion. The subject word 'madhab', the Arabic for religion, is not even in the Quran. Then how in the world we are able to get a 'religion' out of this book?
You guessed it. 'Hadeeth'.