Bear in mind that what remains of the Enlightenment is collapsing for structural reasons. I haven't formed this discourse around political or academic theories, I'm basing it on facts and direct observations. Obviously I'm simplifying (one can't write history any other way), but minus the inevitable exceptions and complications, this is what happened and what is happening.
How The Enlightenment Gained A Structure
The Enlightenment began with a collection of outsiders studying science. They had little backing and few credentials. In fact, the motto of the first group (that became The Royal Society) was Nullius in verba: "Take nobody's word for it." There was a lot to like in the early Enlightenment, and it led to a long string of crucial discoveries.