I don't go with that at all. Man has always had the need to believe in something beyond this existence. It is a fundamental urge, or need.
The problem with this is the same as with the famous (in philosophy, anyway ...) problem of induction: there's no way of guaranteeing that the past is a reliable guide to the future. (See that little fable which has become known as Russell's Turkey ... although it was a chicken when he first mentioned it in
The Problems of Philosophy. Either way, the point is the same). That something actually has been or has seemed to have been the case in the past does not determine that it's bound to persist in future. There are some people who will quite confidently tell you - and I don't mean atheists either so these are not people who approve of the idea - that not only is the general non-religiousness of the developed world since the Enlightenment era a vast unplanned social experiment (which is true) but that the effect of that has been the "breeding" (albeit unintended and unplanned) almost of a new kind of human being:
Homo non-religiosus you might say, people who not only don't have but don't even seem to need anything like "transcendence" (whatever that is; it's one of those words often bandied about, like 'spirituality,' with no clear meaning) or a belief in anything other than this life in this world. I think there are reasons for that, ones that I find not only credible but entirely convincing.
There are billions who certainly cannot do without their religion.
You hear this a lot, and I always wonder if the people who advance this argument are fully aware of what it implies: that believers are like children who can't do without a dummy or blankie or teddy, and can't be allowed to grow up.
I'm about as far from being a people person as you can get, but even I have a slightly higher opinion of humanity than that.
Political systems have mostly been devised by those who wish to control and dominate. The masses have no choice because it is inflicted on them.
True in many cases. And yet, we can't seem to do without one or the other.