Whethers its judges, politicians, companies, or public opinion overall, it can take years for the viewpoint of the 'experts' to become mainstream. We look at this stuff 24/7, most other people are thinking about it with 1% of their time.
I don't think its just us either, if you dive into a community of people focused on medicine or energy, they are 5 years ahead of you and I as well. It just takes a long time to percolate outwards from the experts to the laymen.