On Tue, Jun 4, 2019 at 8:55 AM Johnny Hughes <johnny@centos.org> wrote:

We would like to remove delta rpms (drpms) from our CentOS-6 and
CentOS-7 repositories.

I'm in favor of removing drpms. They are nice for people on very limited bandwidth, but it's an overhead for the project and mirrors that like you say, just isn't worth it.