We do care about interoperability, indeed that's the point of using OpenPGP. I've addressed the points in the blog post in https://news.ycombinator.com/item?id

We do care about interoperability, indeed that's the point of using OpenPGP. I've addressed the points in the blog post in https://news.ycombinator.com/item?id=36643124 https://news.ycombinator.com/item?id=36643124.