I have yet to run across a cryptographer that I trust whose opinion differs significantly. But I have no trouble finding ones that I trust who agree with the k

I have yet to run across a cryptographer that I trust whose opinion differs significantly. But I have no trouble finding ones that I trust who agree with the key parts of that rant. For example https://www.schneier.com/blog/archives/2016/12/giving_up_on_pg.html https://www.schneier.com/blog/archives/2016/12/giving_up_on_..., https://blog.cryptographyengineering.com/2014/08/13/whats-matter-with-pgp/ https://blog.cryptographyengineering.com/2014/08/13/whats-ma..., https://dev.to/artis3n/encrypting-files-in-a-post-pgp-age-59bf https://dev.to/artis3n/encrypting-files-in-a-post-pgp-age-59... and many, many more. Whether or not you can trust your phone doesn't change that PGP is missing nearly 30 years of what we've learned about best practices for encryption.