He's a Red Hat employee so everything he does ends up in Fedora at some point.

Don't use Fedora?

What's a better use of my time -- converting my 1000+ machines to another distro (which may turn out to be worse) or convincing Fedora not to make a stupid decision?

If you don't like this change, you probably also don't like the other Fedora changes that came in the past and surely also in the future, so yeah I'm with sjs. In the long time you will save time if you switch to a distribution that aligns with your choices.

Plus, you can do a dry-run with a limited number of machines and you can select a distribution which seldom changes (Gentoo switched to baselayout2 after.. years, Slackware still has tarballs as packages). Unlikely that they will push radical changes soon.

If you don't like Fedora switching away from it will be more productive then fighting it on every change for all eternity.