Personally I have a dim view of the companies working in this area / the working groups because so far they've not delivered anything yet have been working on i

Personally I have a dim view of the companies working in this area / the working groups because so far they've not delivered anything yet have been working on it forever. You'd expect there to be a vibrant community on Github sharing Open Source implementations. Or at least speaks. Or at least something. Also there are so many bullshitters and snake-oil merchants in this field; makes you think that most of the "security" industry is a confidence game.