alt Hacker NewsDKIM2 and DMARCbis are actually the opposite of this. They are long awaited fixes of brittle and often broken systems that are designed to now make providing secure email easier rather than harder.
They both have fairly clean migration paths and resolve a lot of the annoying edge cases that currently exist with authenticating and verifying email.
Thanks for this, it made me actually read the posted content, but there's a lot of content to digest and a lot MTAs will have to implement.