I mean, you just repeated my explanation why supporting dns-01 in nginx isn't straightforward has http-01. I've explained why dns-01 challenge is still useful and might be required for some users.
> I took as supporting the adding the dns implementation
Well, I am supporting it, but I pointed why it's not as straightforward as supporting http-01.
> I don't think that it makes sense for nginx
It makes sense for nginx because ultimately I don't make certificates just for the fun of it, I do it to give it to some HTTP server. So it makes sense.
However, this isn't a future that will be not used by paid users, and F5 seems to be opposing making OSS version users lives better.